Chrysler (FCA US, LLC) is recalling certain 2023 Chrysler 300, Dodge Charger, and Dodge Challenger vehicles. The parking brake may be improperly adjusted, which can result in a vehicle roll away. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
Campaign #24V11200015/02/2024
SEATS:CRITICAL FASTENERS
Chrysler (FCA US, LLC) is recalling certain 2023 Dodge Challenger vehicles. The left rear seat back may not lock in the upright position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 207, "Seating Systems."
Campaign #24V57300001/08/2024
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
Chrysler (FCA US LLC) is recalling certain 2022 Dodge Challenger, Dodge Charger, and Chrysler 300 vehicles. The Tire Pressure Monitoring System (TPMS) sensor battery may fail prematurely and cause the sensor to become inoperative. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."
Campaign #22V50400014/07/2022
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What are the most common Dodge Challenger problems?
According to Au7o's analysis of 3,208+ owner reports, the 2008-2023 Dodge Challenger has 35 documented issues. The most frequently reported are: Driveshaft Failure / U-Joint Failure, Electronic Power Steering (EPS) Rack Failure, TIPM (Totally Integrated Power Module) Failure — Random No-Start, Fuel-Pump No-Prime, Stalling & Battery Drain. Of these, 9 are rated critical and should be addressed promptly.
Is the Dodge Challenger reliable?
The 2008-2023 Dodge Challenger has 35 known issues documented across 3,208+ owner reports. 9 issues are rated critical: Driveshaft Failure / U-Joint Failure and Electronic Power Steering (EPS) Rack Failure and TIPM (Totally Integrated Power Module) Failure — Random No-Start, Fuel-Pump No-Prime, Stalling & Battery Drain and Valve Spring Failure on 6.4L 392 HEMI (High-RPM and Modified/Boosted Cars) and Hellcat IHI Supercharger Bearing / Pulley Failure and Engine-Bay Wiring/Starter Cable Short-Circuit Fire Risk — Safety Recall (2013 V6, NHTSA 13V103 / Chrysler N18) and Takata Driver Frontal Airbag Inflator Rupture — "Do Not Drive" Recall (NHTSA 15V444000) and Sudden alternator failure causing stall, electrical loss, and fire risk (Recalls 14V634 & 17V435) and Dodge Challenger Engine Stalls / Shuts Off While Driving (Alternator & TIPM/Fuel-Pump-Relay Failure). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Dodge Challenger problems?
Repair costs for known Dodge Challenger issues range from $0 to $12,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Driveshaft Failure / U-Joint Failure, typically costs $300-$2,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Dodge Challenger is the most reliable?
Reliability varies across model years of the Dodge Challenger. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2008-2023 Dodge Challenger with 35 documented issues documented across 3,208+ owner reports.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
Filter:
When Issues Typically Appear
Driveshaft Failure / U-Joint Failure
15K-50K
ZF 8-Speed Transmission Harsh Shifting and Valve Body Failure
40K-60K
Pentastar V6 Rocker Arm/Lifter Tick
50K-100K
OEM Radiator Premature Failure
60K-100K
025K50K75K100K mi
On the 2011-2023 Dodge Challenger 6.4L 392 HEMI V8 (Apache), the production valve springs on the 6.4L 392 HEMI can crack or fracture. A weakened spring can cause a persistent single-cylinder misfire that remains after plug, coil, or injector swaps; a complete fracture can let the valve contact the piston and cause major cylinder-head or engine damage. High-RPM and modified/cammed use changes valvetrain load, but the correct replacement spring must be selected from the camshaft's lift and required installed/open pressures rather than from boost alone.
Persistent single-cylinder misfire that does NOT go away after replacing spark plugs, coil packs, or injectors
Rough idle, stuttering, and a shaking/vibrating engine
Check engine light flashing under load (active misfire)
Loss of power and the car going into limp/reduced-power mode
Low compression on the affected cylinder during a compression or leak-down test
Ticking, clattering, or valvetrain noise from one bank
In a full failure: severe knocking, loss of a cylinder, then catastrophic engine failure (dropped valve)
Symptoms most often appear after track use, hard high-RPM driving, or on modified/cammed/boosted cars
How to Fix
Stop driving if a broken spring is suspected. Confirm the fault with compression or leak-down testing and valve-cover inspection before buying parts. For affected 2021-2022 Challenger/Charger 6.4L vehicles, FCA GPOP bulletin 9004444 directs technicians to replace all valve springs after a broken spring is confirmed, not only the failed spring; other model years should follow the current VIN-specific service procedure. The OEM production repair uses sixteen 5037382BC springs. Mopar Performance 68277306AA is an individual higher-lift spring: a full 6.4L engine requires sixteen plus correctly sized shims, and the spring must match the camshaft's lift and pressure requirements. Aftermarket PAC/BTR/Comp/Livernois sets should likewise be selected to the cam manufacturer's specification.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Mopar Performance high-strength beehive valve spring (individual)
OEM68277306AA
A full 6.4L engine needs 16 plus correctly sized shims; factory retainers and locks are compatible.
OEM production valve-spring set (16 x individual springs)
OEM5037382BCCross-ref05037382BC
The OEM catalog number is one spring; the High Horse Performance page bundles 16. Valve-spring seats are separate and are not included or automatically required by FCA GPOP 9004444.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2015-2023 Dodge Challenger, the IHI twin-screw supercharger fitted to the 6.2L supercharged HEMI in the Challenger SRT Hellcat, Redeye, and Demon is prone to internal bearing failure, typically heard first as a rising whine, growl, or whir from the front of the engine that gets louder with RPM and engine warmth. The root cause is a design margin problem: from the factory the supercharger uses Nachi 6204 (front snout, behind the pulley) and 6203 (rear snout, ahead of the male coupling) bearings fitted with full-contact (NSE) rubber seals rated for only roughly 10,000-12,000 RPM. The male rotor and snout shaft, however, can spin to around 25,000 RPM at the 6,200 RPM redline. The full-contact seals create friction and heat that cooks the factory Mobil Polyrex EM grease over time; once the grease breaks down the bearing wears, grows loud, and can eventually seize or shed material into the blower. Owners who fit a smaller (overdrive) upper pulley to make more boost spin the snout even faster and dramatically accelerate failure, so modified cars are over-represented in failure reports, but bone-stock cars fail too. Failures have been documented from very low mileage (one 2019 Redeye reported bearing failure at roughly 2,000 miles; another stock car at about 1,700 miles). Because the IHI unit integrates the blower, intake manifold, and the air-to-water charge cooler in one assembly, Dodge's only factory remedy is replacing the entire supercharger, which is why this is a high-cost, high-anxiety issue in the Hellcat/Redeye/Demon community with multiple dedicated multi-page forum threads. There is no OBD-II diagnostic trouble code for this; it is a mechanical wear failure diagnosed by sound, so a clean scan tool does not rule it out.
Whine, whir, or growl from the front of the engine that rises with RPM
Noise that grows louder as the engine warms up
Supercharger bearing whine audible at idle or on light throttle
Rough or notchy feel and axial play when spinning the snout pulley by hand
Grinding, rattling, or ticking from the blower at higher mileage or after pulley changes
Noise that returns shortly after a previous supercharger replacement
Possible boost loss or rough running if a bearing seizes or sheds material
How to Fix
Diagnose the noise before spending money: confirm the whine/growl is the supercharger and not the belt tensioner, idler, decoupler pulley, or accessory drive (a Litens/aftermarket pulley or tensioner can disintegrate and mimic blower bearing noise). With the belt removed, spin the snout pulley by hand and feel for roughness, axial play, or grinding. If the car is still under the factory 3-year/36,000-mile bumper-to-bumper or 5-year/60,000-mile powertrain warranty AND the supercharger has not been modified (no smaller pulley, no over-revving), have a Dodge dealer replace the unit under warranty at no cost. Out of warranty, two paths exist. (1) Full OEM supercharger replacement runs roughly $4,000-$7,500 for the part plus install, and complete dealer jobs are commonly reported around $10,000-$12,000 once labor and related gaskets/fluids are included. (2) The far more economical fix favored by enthusiasts is a specialist rebuild of the existing IHI unit: the shop presses out the failed Nachi snout bearings and installs upgraded bearings that use non-contact labyrinth seals (for example NTN 6203LLB-type, or ceramic high-speed bearings), which run cooler, retain grease, and are rated to ~18,000+ RPM instead of the stock 10k-12k. Reputable rebuilders (e.g., Jon Bond Performance, FAS Motorsports, SDG Motorsports, High Horse) charge roughly $3,000-$4,000 for a Stage 2/Stage 3 rebuild that replaces all bearings, seals, and couplers, often with SKF/GMN/Timken or ceramic bearings and an optional race-bearing package. After repair, avoid undersized overdrive pulleys on a daily car, keep the belt and tensioner healthy, and address any new whine immediately rather than driving on a failing bearing (a seized blower or shed debris can cause far more expensive engine damage).
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
No factory bearing is sold separately — Mopar only offers the complete supercharger. Use a specialist drive-snout rebuild kit (front bearing 6204, rear bearing 6203).
IHI Supercharger Drive Snout / Nose Assembly (OEM, 2.4L Hellcat)
Fitment varies — match the part number by year and engine
68381174AA2.4L IHI supercharger — SRT Hellcat & Hellcat Widebody (2015-2023 Charger, 2015-2020 Challenger), non-Redeye Jailbreak — Mopar Supercharger Nose/Snout Kit for the 2.4L IHI blower; includes front drive bearings + pulley snout; replaces core 68267543AA. NOT for Redeye/Demon.
68373854AA2.7L IHI supercharger — SRT Hellcat Redeye, Redeye Widebody, Redeye Jailbreak, Super Stock, Demon (2018-2023) — Mopar Supercharger Nose/Snout Kit for the larger 2.7L IHI blower on the 6.2L H.O. HEMI Redeye/Demon family; the 2.4L 68381174AA does NOT fit these.
Cross-refMopar 68381174AA (Supercharger Nose Kit), supersedes 68267540-series snout cores$2257–$3140
Two versions by blower size: 2.4L base Hellcat uses Mopar 68381174AA; Redeye/Demon/Super Stock (2.7L) use 68373854AA — confirm your supercharger by VIN before ordering (~$2,800+).
This is the blower gasket/seal kit needed to open and reseal the supercharger — it is NOT the bearing or pulley itself. Diagnose the noise source (belt/tensioner/idler vs.
Fitment varies — match the part number by year and engine
68271244AP2015-2017 Challenger/Charger SRT Hellcat (2.4L IHI blower) — Complete 2.4L IHI supercharger assembly; latest revision that supersedes 68165960AC/AD and 68271244AA-AN. Verified on Mopar eStore and specialist catalogs for 15-17 6.2L SC HEMI.
68373302AH2018-2020 Challenger/Charger SRT Hellcat (2.4L IHI blower) — Later-revision complete 2.4L IHI assembly for 18-20 base 717hp Hellcat. Different casting from the 15-17 unit; confirm year.
68454113AG2018-2023 Demon, Hellcat Redeye / Redeye Widebody, Super Stock, Jailbreak (2.7L IHI blower) — LARGER 2.7L IHI assembly — the correct blower for the high-output trims in this issue (Demon/Redeye/Super Stock/Jailbreak). The 2.4L numbers above do NOT fit these cars. Per catalog also covers 21-23 Hellcat; verify by VIN.
Supercharger Belt Tensioner (rule-out / common noise mimic)
Fitment varies — match the part number by year and engine
53011558AA2015-2023 Challenger SRT Hellcat / Redeye / Demon / Jailbreak (6.2L Supercharged HEMI) — most builds — Current Mopar service supercharger drive-belt tensioner (includes pulley + bolt); supersedes earlier Dayco 68222744-series assemblies. Also fits Charger Hellcat, TRX, Trackhawk 6.2L.
68617113AALate-production / 2023 builds carrying the updated assembly — Newer Mopar tensioner assembly (2023-2026 catalog); some late Hellcats carry this instead. Confirm by the number stamped on the aluminum tensioner housing before ordering.
Cross-refMopar 53011558AA, superseded to Mopar 68617113AA, 797 Performance Replacement Accessory Belt Tensioner$90–$220
Dodge used three factory tensioner assemblies across Hellcat production — verify the number stamped on your aluminum tensioner housing (53011558AA vs updated 68617113AA) before ordering.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2014 Dodge Challenger, the Dodge Challenger has a well-documented tendency to stall or shut off completely without warning while driving — a top-3 engine-category complaint at NHTSA and one of the most-reported electrical/engine problems at CarComplaints. There are two primary, separately documented root causes that present the same symptom.
(1) ALTERNATOR FAILURE (3.6L Pentastar, and later 5.7L/6.4L with electro-hydraulic power steering). Chrysler began investigating stalling complaints on 2011-2012 Dodge Chargers in August 2014 and found thermal fatigue of the silicon diodes inside the alternator. The large, intermittent current draw of the electro-hydraulic power-steering (EHPS) pump thermally stresses the diodes until the alternator fails suddenly. This became NHTSA recall 14V634 (Chrysler P60), covering ~434,000 2011-2014 Chrysler 300, Dodge Charger, Challenger, Durango, and 2012-2014 Jeep Grand Cherokee vehicles with the 3.6L engine and 160-amp alternator (remedy began Feb 27, 2015). It was later expanded under NHTSA recall 17V435 (remedy began Feb 12, 2018) to additional 2011-2014 cars with EHPS and 5.7L or 3.6L engines. NHTSA's stated consequence for both: "If the alternator fails, the vehicle may stall without warning, increasing the risk of a crash," with an additional risk of an underhood fire from a short circuit.
(2) TIPM (Totally Integrated Power Module) / FUEL-PUMP-RELAY FAILURE (2008-2014, all engines). The TIPM is the car's central fuse/relay/electrical-distribution computer. When it (or its internal fuel-pump relay) degrades, owners report the engine stalling or shutting off mid-drive, intermittent no-starts, flickering lights, and multiple simultaneous warning lights (check engine, traction control/ESC, ABS). CarComplaints documents this on the 2009 Challenger ("engine shuts down while driving," 7 complaints, severity 8.6/10, ~$800 average repair, ~43,300 miles) and the 2013 Challenger ("bad TIPM," 12 complaints, severity 7.2/10, ~$940 average repair, ~43,050 miles).
Because the engine quits unexpectedly, the driver loses power steering and (on automatics) power braking assist while the car is in motion — making this a genuine safety hazard, especially in intersections, on highway merges, and during turns. Multiple NHTSA complaints describe near-crashes and crashes from sudden loss of power.
Engine suddenly shuts off / stalls while driving with no warning
Stalling during turns, merging, or in intersections (loss of power steering and brake assist)
Battery / charging-system warning light, then dimming or flickering headlights and dash lights (alternator)
Multiple warning lights at once (check engine, traction control/ESC, ABS)
Intermittent no-start or having to cycle the ignition several times to start
Engine cranks but won't fire after a stall
Random electrical glitches (lights flashing, wipers activating, alarm cycling) before the stall (TIPM)
Hesitation or loss of acceleration before shutdown
How to Fix
First, check open recalls by VIN at nhtsa.gov/recalls or with a Dodge dealer — 2011-2014 3.6L cars (and EHPS 5.7L/6.4L cars) are covered by alternator recalls 14V634 / 17V435, which replace the alternator FREE of charge. If your car qualifies, this is the cheapest and correct fix.
For the alternator path off-recall: a charging-system test (battery, alternator output, voltage drop at the alternator plug/ground) confirms the failure. Watch for the battery/charge warning light, dimming lights, and a P0562 (system voltage low) DTC before a full stall. Replace the alternator (3.6L commonly uses a 160A or 220A unit) and inspect the wiring connector and ground for corrosion/damage, since a bad plug or ground can mimic a failed alternator.
For the TIPM path: have the TIPM and its internal fuel-pump relay tested. A common, far cheaper interim fix for the fuel-pump-relay failure mode is an external fuel-pump relay bypass kit that takes the load off the failing internal relay (~$50-120 part). The full fix is replacing/rebuilding the TIPM — replacement modules run roughly $500-900 plus programming/labor, or a specialist rebuild is often more cost-effective. Inspect/clean grounds and check for water intrusion into the module.
Confirm the diagnosis before throwing parts at it: scan for DTCs, monitor charging voltage with the engine running (should be ~14.1-14.4 V), and note whether the stall is preceded by electrical glitches (TIPM) or a charge/battery warning (alternator).
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
Community reported
678 owners
On the 2015-2021 Dodge Challenger, some 2015-2021 Dodge Challenger 5.7L and 6.4L engines can develop a persistent engine-speed-related tick, rough idle, loss of power, or misfire from hydraulic roller-lifter, roller, or cam-lobe wear. A tick alone does not prove internal wear: exhaust-manifold leakage, injector noise, oil-pressure concerns, and other causes must be ruled out. MDS fitment is transmission-specific, not engine-name-wide: automatic 5.7L and 6.4L applications use cylinder deactivation, while six-speed manual applications are non-MDS. Cam and lifter wear is not limited to MDS hardware.
Retrieve DTC and misfire data, localize the noise, and check for exhaust-manifold leakage before buying internal parts. If cam/lifter wear is suspected, inspect the lifter rollers and cam lobes and check the VVT oil-control-valve screen for metal debris. FCA STAR case S1709000010 directs camshaft/lifter replacement when wear is confirmed and no screen debris is present; debris can indicate that a larger repair or engine replacement is required. Use the lifter type that matches the factory transmission/MDS configuration and verify by VIN. A stock automatic-MDS full-engine service set requires two front 5038785AD packs and two rear 5038786AD packs. A factory non-MDS/manual full-engine set requires four OEM 5038784AD packs, or an exact retailer bundle of sixteen lifters and four yokes. On an automatic-MDS car, non-MDS lifters are only one part of a complete engineered mechanical delete with compatible cam/supporting parts and calibration. Correct oil and electronic MDS disabling do not repair a worn lifter, roller, or camshaft.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
OEM MDS lifters and yokes, full-engine service quantity (diagnosis-confirmed)
OEM5038785AD + 5038786AD
For factory MDS/automatic applications after diagnosis and VIN confirmation. A full engine requires quantity two of the front 5038785AD pack and quantity two of the rear 5038786AD pack.
OEM non-MDS lifters and yokes, exact full-engine bundle
OEM5038784ADCross-ref05038784AD
Direct service fit is limited to factory non-MDS/manual applications after VIN confirmation. On an automatic-MDS car this is not a stand-alone repair and belongs only in a complete engineered mechanical MDS-delete conversion.
High ConfidenceVerified678 reportsLast reported by owners Jan 2024Reviewed Feb 2026
Community reported
350 owners
On the 2011-2023 Dodge Challenger 3.6L Pentastar V6, the plastic oil filter housing warps and cracks from heat cycling, causing oil leaks from front of engine near oil filter. In severe cases coolant and oil can mix. Common across all Pentastar 3.6L vehicles (Challenger, Charger, 300, Jeep, Ram).
Replace with Dorman aluminum aftermarket housing (926-959 with oil cooler, 2011-2023) for a permanent fix vs the OEM plastic housing that will crack again. Dorman 926-876 is the earlier version without cooler.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Fitment varies — match the part number by year and engine
68105583AG2011-2023 3.6L Pentastar (GT/SE/SXT) — complete housing w/ integrated oil cooler (recommended) — Genuine Mopar OEM housing; latest Mopar supersession is 68596317AB. Permanent fix per resolution = Dorman 926-959 upgraded ALUMINUM housing that includes the oil cooler + filter (kit ships w/ gaskets/seals).
68105583AGHousing-only aluminum option (reuse your existing OEM oil cooler/sensors) — Dorman 926-876 is the aluminum housing WITHOUT the integrated cooler — buyer reuses their cooler, sensors and oil cap. Cheaper but not a complete assembly; note ~2012-2013 cores may need a 2014+ cooler.
Dorman aluminum oil filter housing with integrated oil cooler (2011-2023)
Fitment varies — match the part number by year and engine
926-9592011-2023 GT/SE/SXT 3.6L Pentastar — complete kit WITH new oil cooler + filter + cap — Dorman OE-FIX aluminum housing; drop-in replacement for the crack-prone plastic OEM housing, includes oil cooler, filter element, cap and intake/mounting gaskets.
926-8762011-2023 3.6L Pentastar — housing ONLY (transfer/reuse your existing oil cooler) — Earlier/budget version WITHOUT cooler; you reuse the factory oil cooler. Same crack fix, lower cost if your cooler is good.
926-959 is the complete kit (new oil cooler included); 926-876 is housing-only — you reuse your existing cooler. Both fit 2011-2023 3.6L.
Dorman aluminum oil filter housing without oil cooler (earlier version)
Fitment varies — match the part number by year and engine
926-9592011-2023 Challenger 3.6L — complete kit (with oil cooler) — Die-cast aluminum housing + NEW oil cooler, filter element, cap and all gaskets — full drop-in permanent fix; reuse factory sensors. This is the part the resolution prescribes.
926-8762014-2021 Challenger 3.6L — housing-only option — Aluminum housing only; you re-use your existing oil cooler, sensors and cap. Cheaper choice when the cooler itself is fine — same failure-proof aluminum housing as the 959 kit.
Dorman 926-959 (aluminum housing with oil cooler) is the permanent fix for 2011-2023 Pentastar 3.6L. Dorman 926-876 is the version without cooler
Fitment varies — match the part number by year and engine
926-9592011-2023 3.6L Pentastar V6 (Challenger GT/SE/SXT) — complete kit WITH oil cooler — Patented all-aluminum OE-FIX housing that includes a new integrated oil cooler, filter element, cap and all gaskets — the recommended drop-in permanent fix vs the crack-prone plastic OEM housing.
926-8762011-2023 3.6L Pentastar V6 — housing ONLY (reuse your existing oil cooler/sensors) — Same aluminum upgrade but without the cooler/cap/filter; you transfer your existing oil cooler and sensors. Lower-cost option when your cooler is still good.
Two versions: 926-959 is the complete kit with a new oil cooler; 926-876 is the housing only (reuse your existing cooler). Both fit the 2011-2023 3.6L.
High Confidence350 reportsLast reported by owners Nov 2025Reviewed Feb 2026
Community reported
345 owners
On the 2015-2023 Dodge Challenger 3.6L Pentastar V6, the 3.6L Pentastar V6 engine can develop a ticking noise from worn rocker arms. Unlike the HEMI MDS tick, this is caused by the roller follower rocker arms wearing out prematurely. The issue typically appears between 50,000-100,000 miles and is more common on 2011-2013 engines but can occur on later models.
Replace the affected rocker arms. Many owners replace all 24 rocker arms preventatively when doing this repair ($400-800 for parts). Labor is 4-6 hours ($400-600). Total repair cost is typically $800-1,400. Using quality synthetic oil and regular oil changes can help prevent premature wear.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Roller Rocker Arm (intake/exhaust, 3.6L Pentastar) — set of 24
Replace with updated rocker arms - Mopar part numbers have been revised multiple times
OEM5184296AH
One revised rocker arm (Mopar 5184296AH) fits all 24 valves on 2015-2023 3.6L cars — buy 24 for a full set; this AH revision replaces the older tick-prone versions.
High Confidence345 reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
320 owners
On the 2008-2023 Dodge Challenger, exhaust manifold bolts break due to thermal cycling causing the bolts to become brittle and snap, especially on the passenger side. Dissimilar metals (iron manifold, aluminum head) accelerate the process. Creates a ticking noise at cold startup. Common across all HEMI-powered LX/LC platform vehicles.
Extract broken bolts using ProMAXX drill template tool kit (PMXA200PROP). Replace with Mopar double-ended studs (6509863AA/6510141AA) and Grade 8 nuts instead of bolts. Apply anti-seize on new hardware. Felpro gasket set MS96692 for 2008-2014.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
PMXCD200PRO6.4L HEMI (SRT 392, Scat Pack) — ProMAXX 'Chad' kit — the 5.7L/6.1L Alan kit does NOT fit 6.4L (different manifold/bolt geometry). Use this dedicated 6.4L kit instead.
Engine-specific tool: 5.7L/6.1L use ProMAXX PMXA200PROP; the 6.4L (392/Scat Pack) needs the separate PMXCD200PRO kit. Supercharged 6.2L Hellcat manifolds differ — verify fitment before buying.
Mopar Exhaust Manifold Double-Ended Stud (side position, M8x1.25 x M6x1.00 x 73.00mm)
Fitment varies — match the part number by year and engine
6509863AA2009-2023 5.7L & 6.4L HEMI (R/T, Scat Pack, SRT 392) — SIDE positions — Double-ended stud, M8x1.25 x M6x1.00 x 73.00mm; the side-position manifold stud. This is the current page's PN and it is correct.
6510141AA2012-2023 5.7L & 6.4L HEMI — CORNER positions — Double-ended stud, M8x1.25 x M6x1.00 x 75.50mm; the longer corner-position stud the resolution also prescribes. Add alongside 6509863AA — a full manifold reseal uses both lengths.
Mopar Exhaust Manifold Double-Ended Stud (corner position, M8x1.25 x M6x1.00 x 75.50mm)
Fitment varies — match the part number by year and engine
6510141AA5.7L HEMI VVT & 6.4L HEMI corner positions (2009-2023 Challenger R/T, Scat Pack, SRT 392) — Corner-position double-ended stud, M8x1.25 x M6x1.00 x 75.50mm; connects exhaust manifold to cylinder head. Sold individually. Aftermarket xref: Dorman 03404 stud/nut kit.
6509863AASide positions / 6.2L Supercharged (Hellcat) & 6.4L 392 & 5.7L (2009-2025 Challenger) — Side-position double-ended stud, M8x1.25 x M6x1.00 x 73.00mm; the resolution pairs this with 6510141AA for a full manifold re-stud. Sold individually.
5045496AA2009-2023 5.7L HEMI (R/T) — Passenger/Right side — Mopar right-side exhaust manifold-to-head gasket, 5.7L; pair with 5045495AA for a full set.
5038099AA2008-2023 6.1L/6.4L HEMI (SRT8, SRT 392, Scat Pack, Hellcat) — Driver/Left side — Mopar left-side gasket covers both 6.1L and 6.4L HEMI.
5038098AA2008-2023 6.1L/6.4L HEMI (SRT8, SRT 392, Scat Pack, Hellcat) — Passenger/Right side — Mopar right-side gasket covers both 6.1L and 6.4L HEMI; pair with 5038099AA.
Order by engine AND side: 5.7L = 5045495AA (L) / 5045496AA (R); 6.1L & 6.4L = 5038099AA (L) / 5038098AA (R).
Part links may earn au7o a commission. Confirm fitment by VIN before buying.
Owner tips & cautions
TipMopar double-ended studs 6509863AA/6510141AA with Grade 8 nuts are far more durable than OEM bolts 06507746AA. ProMAXX PMXA200PROP drill template for safe extraction
TipDorman stainless steel bolt set 03309HP is an aftermarket alternative. Felpro MS96692 gasket set for 2008-2014. Always use new gaskets
WarningAlways apply anti-seize compound on new hardware to prevent future seizure from thermal cycling
High Confidence320 reportsLast reported by owners Oct 2025Reviewed Feb 2026
On the 2011-2023 Dodge Challenger, a P0300 "random/multiple cylinder misfire" code with a rough, shaking idle is one of the most common drivability complaints on the Dodge Challenger, and on a high-mileage or maintenance-overdue car it is most often caused by worn spark plugs and/or weak ignition coils rather than an internal engine fault. The 5.7L and 6.4L HEMI V8s are especially prone because they run two spark plugs per cylinder (16 total), so worn plugs are a frequent misfire source; the 3.6L Pentastar V6 also commonly throws misfires from failing coil-on-plug units. Because P0300 is the "random/multiple" code (versus cylinder-specific P0301–P0308), it points to a condition affecting several cylinders at once — typically a full set of tired plugs, or coils that break down intermittently under load/heat. Owners notice it most at idle and during light acceleration. Critical: if the check engine light is FLASHING, the misfire is severe enough to dump raw fuel into the exhaust, which can quickly overheat and destroy the catalytic converter(s) — turning a routine tune-up into a far more expensive repair. Note: the 2011–2013 3.6L V6 also had a documented left-cylinder-head defect (Chrysler warranty extension X56), and 2014+ Pentastars can suffer rocker-arm needle-bearing wear; these can present similar misfire codes and should be ruled out if new plugs and coils don't resolve the P0300.
Check engine light with code P0300 (random/multiple cylinder misfire)
Rough, shaking, or unstable idle
Hesitation or stumble under light acceleration
Reduced power and engine surging
Flashing check engine light during a severe misfire (warns of catalytic converter damage)
Slightly rough running or vibration felt through the cabin
Occasional rotten-egg/sulfur smell or fuel smell if cat is being damaged
How to Fix
Start with a full ignition tune-up before chasing internal-engine causes. Pull and inspect the spark plugs for wear, fouling, or excessive gap; replace the complete set with the correct factory-spec iridium plugs (HEMI V8s take 16 plugs — both banks must be done). To pinpoint a bad coil, swap the coil from a suspect cylinder to an adjacent easy-access one, clear codes, and retest — if the misfire follows the coil, replace that coil (replacing all coils as a set is common on high-mileage cars). Also check for vacuum/intake leaks (smoke test) and inspect fuel injectors if plugs and coils are good. Spark plug intervals: the 5.7L HEMI called for ~30,000 miles through 2013, extended to ~100,000 miles for 2014+; long-life iridium plugs are standard. DIY parts are inexpensive (a set of HEMI plugs runs roughly $130, individual coils are modest), making this a high-value job to do yourself. If the CEL is flashing, stop driving and tow it to avoid catalytic-converter damage. If a fresh set of plugs and coils does NOT clear the P0300, move on to compression/leak-down testing to rule out the 2011–2013 head defect or rocker-arm/lifter wear.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Spark Plug Set, 5.7L HEMI V8 (16 plugs - both banks, 2 per cylinder)
Fitment varies — match the part number by year and engine
SPLZFR5C112011-2013 Challenger 5.7L HEMI (R/T) — Mopar-branded NGK LZFR5C-11, gap 0.043 in; Mopar eStore application 2009-2013. 16 plugs per engine (2 per cylinder, both banks). This is the correct OEM spec for the early 5.7L, NOT the later iridium AB.
SP143877AB2014-2023 Challenger 5.7L HEMI (R/T) — Iridium, supersedes SP143877AA. Sold individually per cylinder head; 16 needed per engine. Mopar catalog lists 5.7L (2012-2026) application. Confirmed on Mopar eStore + eBay OEM listings.
Fitment varies — match the part number by year and engine
SP149212AC2011-2023 R/T 392 / Scat Pack / SRT 392 (6.4L 392 HEMI, naturally aspirated) — Correct OE plug for the N/A 6.4L 392 HEMI. Sold individually — order 16 (8 per bank). Aftermarket OE-equiv NGK LZTR6AP-11EG; Iridium upgrade NGK LTR6IX-11 (#6509).
SP196724AC2015-2023 SRT Hellcat (6.2L supercharged HEMI) — NOT in this issue's listed trims — Supercharged 6.2L uses a COLDER plug; SP149212AC does NOT fit. Corrected from the original component name that wrongly bundled Hellcat under the 6.4L PN. 16 total, sold individually.
6.4L 392 (Scat Pack/SRT 392/R/T 392) uses Mopar SP149212AC — sold individually, buy 16. The supercharged 6.2L Hellcat is NOT this plug; it needs the colder SP196724AC.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2009-2023 Dodge Challenger, on the Gen-III Hemi V8 (5.7L VVT from 2009 on, and the 6.4L/392 across its run), engine oil is cooled by a coolant-fed oil cooler integrated into the oil-filter adapter housing that sits in the engine valley, beneath the intake manifold. The cooler is a coolant-to-oil heat exchanger sealed to the adapter and the block by O-ring-style gaskets. As these seals age and harden, the assembly weeps oil externally (often appearing as oil seeping down the front/rear of the engine or pooling near the oil-filter area) and, because oil and engine coolant pass through adjacent passages, a failed internal seal can let the two fluids mix — milky/emulsified oil on the dipstick or oil contamination in the coolant. A documented aggravating cause is over-torquing the spin-on/cartridge oil filter or filter cap during oil changes, which can distort or crack the housing and its seals. Because the cooler is buried under the intake manifold, the repair is labor-intensive (intake manifold removal and a full coolant drain/refill), which is what pushes the bill far above a simple gasket job. This is the V8 oil-cooler/adapter failure and is distinct from the Chrysler 3.6L Pentastar V6 plastic oil-filter-housing leak — different engine family, different part, different failure mode and cost.
Common Symptoms
Oil seeping or dripping near the oil filter / down the front or rear of the engine
Coolant level slowly dropping with no obvious external coolant leak
Milky, tan, or emulsified oil on the dipstick or oil cap (oil and coolant mixing)
Oil sheen or contamination visible in the coolant overflow/reservoir
Burning-oil smell from oil weeping onto hot engine components
Coolant pooled in the intake valley around the oil cooler when the manifold is removed
Leak worsening shortly after an oil change (over-tightened filter)
How to Fix
Confirm the source before tearing into it: an oil-temperature sensor or the two external coolant hoses at the cooler can mimic a cooler-seal leak, so inspect those first. If oil is found in the coolant (or coolant in the oil), pull the intake manifold and check for coolant/oil in the valley around the oil cooler to confirm. The fix is to replace the oil cooler and its O-ring/seal set (and the oil-filter adapter housing if cracked or warped), typically the Mopar coolant-fed oil cooler assembly (e.g. Mopar 05037523AB for 09-23 5.7L VVT and 6.4L; the related oil-cooler seal is sold separately), then refill engine oil and coolant. Because the intake manifold must come off, expect significant labor. Many owners and shops switch to a more durable aftermarket aluminum oil-cooler/housing (e.g. Dorman) to reduce repeat failures. Prevent it: torque the cartridge filter cap / spin-on filter to spec and do not over-tighten, and if mixing is suspected do not keep driving, since coolant-contaminated oil offers little lubrication and can damage bearings.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Fits 5.7L VVT and 6.4L 392 Hemi (2009-2023); the 6.2L Hellcat uses a different oil cooler. Confirm the leak source (oil-temp sensor / external coolant hoses can mimic it) before replacing.
Engine Oil Cooler Seal / O-ring (cooler-to-block, Hemi)
OEM68046551AACross-refMopar 68046551AA (also listed by some vendors as 'gasket eng, Fel-Pro / Mahle equivalent oil cooler seals sold for 5.7/6.4$20–$57
One seal (Mopar 68046551AA) fits both 5.7L and 6.4L Hemi — but confirm the leak source first: the two coolant hoses or the oil-temp sensor at the cooler can mimic a cooler-seal leak.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2014 Dodge Challenger, the Totally Integrated Power Module (TIPM-7 generation) is the Challenger's central fuse-and-relay box and power-distribution computer, mounted in the engine bay. It manages nearly every electrical circuit, and a single failed solder joint, blown internal circuit-board trace, or — most commonly — a degraded internally-soldered fuel-pump relay can cripple the whole car. Because the fuel-pump (ASD) relay is hard-soldered into the TIPM circuit board (not a serviceable plug-in relay), owners cannot simply swap a relay. The dominant root cause is contamination/degradation of the sealed relay contacts (silicone vapor that hardens into insulation and burns under load) compounded by water/moisture intrusion and corrosion of the board, which is why failures are intermittent and often produce no stored trouble codes. The result is a cluster of seemingly unrelated, hard-to-diagnose faults: a relay stuck OFF causes random no-start, no fuel-pump prime, and mid-drive stalling; a relay stuck ON causes the fuel pump to run continuously and drain the battery overnight. This is the root cause behind the model's worst CarComplaints electrical category — the 2013 Challenger alone has a dedicated "bad TIPM" complaint cluster, with failures averaging around 43,000 miles (reported range roughly 8,000–76,000 miles), well within the life of the car. Critically for Challenger owners, the fuel-pump-relay recall campaigns (NHTSA 15V-115 / Safety Recall R09 and the 2019 redo 19V-813) covered the Durango and Jeep Grand Cherokee — NOT the Challenger. NHTSA's recall list for the Challenger shows only airbag and alternator campaigns, no TIPM recall, so Challenger owners pay out of pocket (commonly ~$700–$1,100). The 2008–2014 (LC-body) cars share the TIPM-7 implicated across the Chrysler/Dodge/Jeep lineup; 2010–2014 see the heaviest complaint volume.
Dealer finds no stored trouble codes despite the symptoms (intermittent)
How to Fix
Diagnose first, because TIPM failures frequently store no codes and mimic a dead fuel pump, bad ignition switch, or weak battery. Confirm the fuel pump does NOT prime/buzz for ~2 seconds at key-on, check for power at the pump connector during cranking, and inspect the TIPM for water staining, corrosion, or melted/discolored terminals. A telling field test: lightly tapping or flexing the TIPM while a helper cranks can momentarily restore the connection and start the car — confirming an internal relay/solder fault (a diagnostic clue, not a repair). Repair options, cheapest to most durable: (1) Fuel-pump-relay bypass — install an external aftermarket relay kit (or VV-style plug-in bypass module) that takes the fuel pump load off the failing internal relay; lowest cost (~$50–$150 plus labor) and resolves the most common no-start/no-prime failure mode. (2) Professional TIPM rebuild/repair — specialty shops (e.g., Circuit Board Medics, MAKS/TIPM Rebuilders) re-solder and replace the failed relays/board components for roughly $200–$400 with a warranty; you ship your unit or swap, no dealer programming needed. (3) OEM TIPM replacement at the dealer — typically $700–$1,100+ for the part plus diagnosis and required dealer flash/programming to your VIN (a replacement TIPM will not work until it is programmed). Because the Challenger is excluded from the fuel-pump-relay recall, none of this is covered free unless the car is still under warranty — confirm your VIN against NHTSA recalls regardless, since campaign scope occasionally expands.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2013 Dodge Challenger 3.6L Pentastar V6, in March 2013, Chrysler Group LLC issued an urgent safety recall (NHTSA Campaign 13V103000, Chrysler recall N18) for a narrow build window of 2013 Dodge Challenger V6 models — vehicles equipped with the 3.6L Pentastar V6 and manufactured at the Brampton, Ontario plant between December 3, 2012 and January 24, 2013 (roughly an eight-week window). The official NHTSA record lists 4,051 potentially affected vehicles; contemporary media reporting cited approximately 4,459 units, with about 1,900 still sitting on dealer lots and the remainder already in customer hands.
The defect is in the engine-bay (front underhood) wiring: the battery positive cable at the starter motor can experience an electrical short circuit to ground. A short in this high-current circuit can cause the wiring harness to overheat and ignite, leading to an underhood/vehicle fire. The root cause traced to a shipment of faulty electrical components delivered to the assembly plant; during early investigation one of the parts actually caught fire while workers were handling it, prompting Chrysler to escalate to a full recall.
This is a genuine fire-hazard recall. At the time the campaign was announced, seven Challengers had already caught fire, though no crashes or injuries were reported. Because of the severity, Chrysler took the unusual step of telling owners to stop driving the vehicle immediately and not to park it inside or near a garage, building, or other structure until the repair was completed. Affected vehicles were provided loaner cars for the duration of the repair.
This issue is specific to the 2013 V6 build window only. It is unrelated to the separate 2014–2015 alternator recalls (14V634, 17V435) or the Takata airbag recalls that also touch these cars. Owners can confirm whether their specific VIN is covered by entering it at nhtsa.gov/recalls.
Visible scorching, melting, or discoloration of wiring near the starter/battery positive terminal
Underhood electrical fire
Intermittent no-crank or hard starting from a degraded high-current starter cable
Blown fuses or electrical anomalies tied to the underhood harness
Recall notice received by mail or phone advising owner to stop driving the vehicle
How to Fix
The recall remedy is performed free of charge at any Dodge/Chrysler dealer: technicians replace the underhood starter cable / battery positive cable assembly that contains the defective wiring, eliminating the short-circuit and fire risk. Owner notification mailings began March 22, 2013.
Steps for an owner today: (1) Run your 17-digit VIN through the NHTSA recall lookup at nhtsa.gov/recalls or call the NHTSA Vehicle Safety Hotline at 1-888-327-4236 to confirm whether 13V103 (Chrysler N18) is open on your specific car. (2) If it shows as not yet completed, schedule the free repair at a dealer — recall remedies have no expiration on safety campaigns and remain free regardless of vehicle age or mileage. (3) If you cannot get the car in immediately and the recall is unremedied, follow the original guidance: avoid driving it and do not park it near structures, since the failure can occur without warning.
Out of warranty / outside the recall (for reference only — this specific repair should be free under N18): replacing an underhood battery/starter positive cable harness is a modest electrical job. Parts (the cable/harness assembly) typically run about $60–$200, with roughly 1–2 hours of labor, putting a comparable non-recall repair in the low-to-mid hundreds. Any signs of melted insulation, burnt-smell, intermittent no-crank, or scorching at the starter/battery terminal should be inspected immediately by a professional given the fire risk.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2011-2014 Dodge Challenger, the 2011-2014 Dodge Challenger is the subject of two overlapping NHTSA safety recalls for sudden alternator failure, and CarComplaints.com ranks alternator failure among the worst-reported electrical problems on the 2012 model year (its lowest-rated year overall). The root cause is thermal fatigue of the alternator's internal silicon rectifier diodes: repeated heat cycling cracks the diodes, producing rapid, near-warningless failure that can manifest as no output, reduced output, or a fully shorted-to-ground condition.
Recall 14V634 (filed October 2014, remedy began February 2015, Chrysler campaign P60) covers 2011-2014 Chrysler 300, Dodge Charger, Challenger and Durango plus 2012-2014 Jeep Grand Cherokee built April 22, 2010 to January 2, 2014 with the 3.6L Pentastar V6 and a 160-amp alternator -- roughly 435,000 vehicles. Recall 17V435 (filed November 2017, remedy began February 2018, campaign T36) expanded the population to vehicles with Electro-Hydraulic Power Steering (EHPS) and either the 3.6L V6 or 5.7L V8 HEMI equipped with 160-, 180-, or 220-amp alternators, built August 23, 2010 to July 4, 2014.
When the alternator fails the engine can stall without warning, raising crash risk; the voltage collapse can also disable safety systems (ABS / electronic stability control warning lamps illuminate and the systems can drop out) and, on EHPS-equipped cars, cause loss of power-steering assist, making the vehicle hard to control. In a worst-case shorted condition the alternator can overheat and catch fire. CarComplaints owners report failures clustering around 40,000-55,000 miles -- typically just outside the 36,000-mile basic warranty -- with whining/hissing from the engine bay, flickering ABS and traction-control lights, dimming headlights and interior lights, burning smells, and in several cases visible smoke or fire before complete shutdown.
Common Symptoms
Engine stalls or dies suddenly while driving, often with no warning
Battery / charging warning light illuminates
ABS and traction-control (ESC) warning lights flash on and off
Headlights and interior/dashboard lights dim or flicker
Loss of power-steering assist on EHPS-equipped cars (heavy, hard-to-turn wheel)
High-pitched whining or hissing noise from the engine bay
Burning smell, smoke, or in severe cases fire from the alternator
Battery overheats, swells, or dies prematurely (collateral damage)
Car cranks but will not start / repeated no-start
How to Fix
If your VIN is covered by recall 14V634 or 17V435, the repair is FREE at any Dodge/Chrysler dealer regardless of mileage or age -- check your VIN at nhtsa.gov/recalls or call Stellantis/Chrysler customer care at 1-800-853-1403 (reference campaign P60 or T36). Under 14V634 the dealer replaces the alternator outright; under 17V435 the dealer first inspects the alternator part number and replaces it only if it is one of the suspect units. Out of warranty and not covered by the recall (e.g. some 5.7L or higher-amp configurations), a standard alternator replacement runs about 2 hours of labor: budget roughly $300-$600 for a quality remanufactured or new unit and $150-$400 in labor, with full RepairPal shop estimates of about $800-$1,180 for the era. Owner-reported real-world bills span $500 to $1,290 (the high end including a battery the failing alternator damaged). Because a failing diode can dump unregulated voltage or overheat the battery, have the battery load-tested at the same time and address any flickering-light, ABS/ESC-warning, or burning-smell symptoms immediately rather than waiting -- a fully shorted alternator is a fire and stall hazard. Verify any aftermarket replacement is rated for your car's amperage (160/180/220A) and EHPS load.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Fits the 3.6L V6 160A unit only, not the 5.7L HEMI.
Alternator, 180-amp (5.7L V8, EHPS) — recall 17V-435 updated unit
Fitment varies — match the part number by year and engine
4801833AB2011-2014 R/T 5.7L V8 HEMI, 180-amp (EHPS) — 180A Denso unit (Denso 421000-7020/-7021, Maniac 11575). This is the correct OEM PN for the 180-amp component; supersedes/updated to -AC on some builds.
4801866AB2011-2014 5.7L V8 HEMI, 160-amp (base/SXT-equipped 5.7) — 160A unit (Denso 421000-0800). This was the PN wrongly placed in the 180-amp slot; it is a real 160A part, not the 180A component.
4801834AB2011-2014 5.7L V8 HEMI, 220-amp (heavy-duty/tow) — 220A high-output unit; only if the vehicle originally carried the 220A alternator.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2015-2023 Dodge Challenger, the Uconnect infotainment system (8.4-inch 4C/4C NAV/UAQ head units, and the 7-inch Uconnect 4) on the Dodge Challenger is widely reported to freeze, go to a black or blue blank screen, and spontaneously reboot — sometimes in continuous reboot loops while driving. The fault is intermittent: the screen may lock up at a stoplight, cycle the Dodge/Uconnect boot logo repeatedly, drop all audio, and become unresponsive to touch. Because the same head unit drives the reverse/backup camera and HVAC/cabin controls, a freeze or reboot takes out the backup camera image and climate touch controls, which is the primary safety concern that elevates this beyond a nuisance. The 2018 model year is especially notorious (owners report nearly every unit eventually needing replacement), but the problem spans roughly 2015–2023, and brand-new 2023 cars have been reported failing out of the box. Two distinct failure modes are involved: (1) infotainment software/firmware faults causing the freeze/reboot behavior, and (2) head-unit hardware failure — either internal radio-module failure (which can set DTC B221E-00 "RADIO INTERNAL FAILURE" and require module replacement) or LCD/digitizer adhesive delamination and bubbling that produces "ghost touch," erratic input, and unresponsive areas.
Touchscreen freezes and becomes unresponsive to touch
Black or blank screen with no display
Screen turns solid blue then freezes
System spontaneously reboots, sometimes in a continuous loop while driving
Stuck on the Dodge / Uconnect boot logo
Complete loss of audio from the radio/media
Backup/reverse camera image does not display or freezes
HVAC and other cabin touch controls become inoperable
Ghost touch / erratic phantom inputs from screen delamination or bubbling
Issue is intermittent and may require an engine off/on cycle to recover
How to Fix
Start with the no-cost software path: have the dealer apply the latest Uconnect software/firmware update (many freeze/reboot complaints are resolved by a flash, and there is a related security software campaign — NHTSA 15V461000 — for 2015 units). A user-level reset can temporarily clear a freeze: disconnect the negative battery terminal for 15–20 minutes to power-cycle the module, or use the on-screen/hard reset (hold the volume and tune knobs, or the lower buttons, for ~20–30 seconds). If the unit still freezes, reboots, blanks out, or sets B221E-00 RADIO INTERNAL FAILURE, the head unit has a hardware fault and must be repaired or replaced. If the vehicle is in factory or extended warranty, push for warranty replacement of the Uconnect unit. Out of warranty, the dealer route is the most expensive (a full head-unit replacement). Cheaper alternatives that fix the common delamination/ghost-touch and many display faults are board-/component-level repair services (e.g., Circuit Board Medics, CUE Rescue) that rebuild your existing unit with no reprogramming and a warranty, or a DIY OEM LCD/touchscreen replacement. Note that delamination-only failures are a display fix, whereas true internal radio-module failure (B221E) requires the radio assembly itself.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, a widely reported electrical complaint across nearly all Challenger model years is excessive parasitic battery drain that leaves the car dead overnight or after sitting a few days. A healthy modern vehicle should settle to roughly 25-50 mA of key-off draw once all modules go to sleep; owners reporting this problem measure anywhere from several hundred milliamps to over 2-4 amps, which is enough to flatten a battery in a day or two. There are several distinct, real-world root causes documented across owner forums (ChallengerTalk, ChallengerForumz, Hellcat.org), NHTSA/CarComplaints filings, and repair sites:
1) Smart-glass / one-touch power window self-cycling — the single most-reported cause in NHTSA and CarComplaints/CarProblemZoo data (18+ "battery dead" reports concentrated on 2010-2014, plus 2018). A faulty window switch or window module causes the driver- or passenger-side glass to drop and raise itself a fraction of an inch repeatedly with the key off, running the motor until the battery is dead. Chrysler issued a recall on 2011 cars for a related concern, but owners of 2012+ report the same symptom with no recall.
2) TIPM (Totally Integrated Power Module) faults — the under-hood power/fuse-relay computer controls dozens of circuits and can keep a circuit "awake" or stick a relay closed, producing a steady ~1-2 A draw. TIPM failure is a known weak point on Chrysler/Dodge platforms and a common diagnosis on early (2008-2014) cars.
3) Infotainment / Uconnect radio (RER, 730N, and later Uconnect head units) not entering sleep mode — a hung or buggy radio keeps the accessory bus awake. Owners report dealers pulling the radio fuse to confirm, then resolving it with a head-unit software re-flash (e.g., updating to 18.45.01) or radio replacement; multiple owners also report repeated radio/touchscreen failures on 2015-2017 cars.
4) Stuck switches and accessories — faulty door-jamb/courtesy switches that keep a dome light on, a trunk/glovebox/vanity light staying on, door-lock actuator faults, or aftermarket add-ons (alarms, amps, dash cams) wired to a constant-hot circuit.
5) Alternator diode failure — a shorted rectifier diode lets current bleed backward through the alternator with the engine off; some owners also have a charging fault where the PCM voltage regulation is at fault, so a new alternator alone does not fix it.
6) Hellcat / supercharged charge-air-cooler (intercooler) auxiliary coolant pump not shutting off — on 2015+ supercharged cars the aux pump can fail to power down (often after coolant intrudes into the connector or a loose intake-box ground), running the pump and killing the battery in as little as 3 days; this typically also sets charge-air-cooler pump DTCs (P023B, U02A9). SRT models from 2018+ include a "Storage Mode" that reduces key-off draw and should be enabled when parking.
Battery dead the next morning or after the car sits a few days
Car needs a jump-start frequently despite a relatively new battery
Power window drops and raises itself a fraction of an inch with the key off / ignition off
Audible relay clicking or a motor/pump running after the car is shut off and locked
Key-off parasitic draw measures well above the normal ~25-50 mA (often hundreds of mA to 2-4 A)
New battery still goes dead and alternator tests fine
Infotainment/Uconnect radio or touchscreen freezing, restarting, or failing to power down
Hellcat intercooler/charge-air pump stays warm and running after shutdown
Battery/charging warning light or flickering dash lights
Dome, trunk, or courtesy light staying on with doors closed
How to Fix
Confirm the charging system first: load-test the battery and verify alternator output with a multimeter, including an AC-ripple check to catch a failing diode (a new battery that keeps dying with a "good" charging test points to parasitic draw, not the battery). Then perform a key-off parasitic-draw test: let the car fully sleep (30-60 minutes, doors closed), put a meter in series with the negative battery cable, and confirm the draw. Anything sustained above ~50 mA is suspect; over ~250 mA will flatten the battery overnight.
Isolate the offending circuit by pulling fuses/relays one at a time (both the under-hood and trunk-area fuse boxes) and watching for the draw to drop. Common findings and fixes:
- Power-window self-cycling: replace the faulty window switch or window/door module and reset window auto-up programming; have the dealer check for any applicable recall/extended-warranty coverage.
- Radio/Uconnect not sleeping: confirm by pulling the radio fuse; fix with a head-unit software re-flash/update or replace the head unit if it won't sleep.
- TIPM keeping a circuit awake or a stuck relay: swap/replace the suspect relay or, if confirmed, the TIPM.
- Stuck door/courtesy/trunk switch or stuck dome light: replace the faulty switch.
- Alternator diode: replace the alternator (and verify PCM charging control if the fault persists).
- Hellcat charge-air-cooler aux pump not shutting off (P023B / U02A9): inspect/clean the intake-box ground and the pump connector for coolant intrusion; replace the auxiliary coolant pump if it won't power down.
- Aftermarket accessories: move any constant-draw add-ons to a switched/ignition circuit.
When storing the car, enable SRT "Storage Mode" (2018+ SRT, via steering-wheel/center-display menu) or use a battery maintainer/trickle charger to prevent recurrence.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2010 Dodge Challenger, first-generation (2008-2010) Dodge Challengers are equipped with a Takata dual-stage driver's frontal airbag inflator that is subject to NHTSA recall 15V444000 (FCA/Chrysler recall R37) — part of the largest and most dangerous auto recall in history. The ammonium-nitrate-based propellant inside the inflator degrades over time, especially after prolonged exposure to heat and humidity. When this happens, a crash that deploys the driver's airbag can cause the metal inflator housing to rupture and spray sharp metal shrapnel at the driver and occupants, turning a routine deployment into a potentially fatal event. Because the danger increases as the vehicle ages, FCA/Stellantis escalated this to a formal "Do Not Drive" warning in November 2022, covering 2005-2010 Dodge Magnum, Charger, Challenger and Chrysler 300 vehicles (~276,000 units, with roughly 225,000-233,000 still unrepaired). That escalation followed three deaths in 2010 Dodge Chargers in warm-weather U.S. states where the driver inflator burst apart. Across all automakers, defective Takata inflators have killed at least 28 people and injured more than 400 in the U.S. Owners of an affected, unrepaired Challenger are urged to stop driving it until the inflator is replaced. The 2008-2010 Challenger recall covers vehicles built September 19, 2007 through October 29, 2010 (88,460 units).
No warning signs before failure — the inflator can rupture during a normal airbag deployment in a crash
Airbag warning light may illuminate if the system detects a fault, but a defective Takata inflator can rupture with no light at all
Higher risk on vehicles that have spent years in hot, humid climates (Gulf Coast, Southeast, Southwest)
Open recall shown when checking the VIN at nhtsa.gov/recalls or mopar.com/recalls
Vehicle subject to an active 'Do Not Drive' safety advisory
How to Fix
This is a free safety recall — there is no out-of-pocket cost to the owner. Check your VIN at nhtsa.gov/recalls or mopar.com/recalls (or call Stellantis/FCA at 1-800-853-1403, Stellantis stop-drive line 833-585-0144, or NHTSA at 888-327-4236). If your Challenger is affected, do not drive it; schedule the recall repair (Chrysler recall R37 / NHTSA 15V444000) at any authorized Dodge/Chrysler dealer. The dealer replaces the Takata driver's frontal airbag inflator at no charge — typically a 1-2 hour job. Because these vehicles are under a "Do Not Drive" advisory, Stellantis offers free mobile/at-home repair, free towing/vehicle pickup, and free loaner vehicles in many cases — ask the dealer or the stop-drive hotline. Replacement inflators have been available since 2015, so parts are generally in stock. Do not attempt a DIY fix and do not buy a used aftermarket Takata inflator; only a recall-spec replacement installed by a dealer corrects the defect. If you are buying a used 2008-2010 Challenger, verify the recall has been completed before purchase.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2015-2023 Dodge Challenger, the Dodge Challenger — especially HEMI-powered R/T, Scat Pack, and Hellcat trims — is one of the most-stolen vehicles in the United States, and its passive keyless-entry/push-button-start system is the reason. Thieves exploit several well-documented electronic attacks: (1) Relay amplification, where two people use signal-boosting devices to grab the key fob's signal from inside the owner's house and relay it to the car, unlocking and starting it while the real key never moves. (2) OBD-II key cloning, where a thief gains brief interior access (window punch / lock bypass), plugs a programming tool into the OBD port under the dash, and burns a brand-new fob to the car in minutes. (3) Under-dash hotwiring/bypass on older units. The Highway Loss Data Institute (HLDI/IIHS) found the high-output Charger/Challenger HEMI and Hellcat cars top the most-stolen list for 2020-22; theft claims for the SRT Hellcat ran more than 60 times the average vehicle (about 25 claims per 1,000 insured vehicle-years), and even the standard HEMI was more than 20 times average. These cars have ranked in the top five most-stolen for over a decade because the powertrain is valuable, the security was easy to defeat, and stolen examples are quickly resold or stripped. This drives extremely high-intent "how do I keep my Challenger from getting stolen" search demand among owners.
Vehicle stolen with no broken glass and no key (relay attack from a fob left near a door/window)
Vehicle gone in minutes with door/window punch and a tool plugged into the OBD-II port
Repeated break-in or attempted theft of an unmolested, locked car
Sharply higher comprehensive insurance premiums or insurer refusing to cover high-output trims
Glass breakage at the window/door with the car still present (interrupted OBD-clone attempt)
Owner cannot self-program keys after dealer security lockdown is applied
How to Fix
Layer multiple deterrents — no single fix is complete. FREE FACTORY FIXES (any Dodge dealer reflash, covers 2015-2021 model years): (1) Enhanced Security Mode — set a 4-digit PIN in the radio/Uconnect head unit that, when armed, limits the engine to just 2.8 horsepower until the code is entered, so a thief with a cloned key literally can't drive off; it's free and reversible. (2) Key Programming Lockdown — locks the in-car key-programming system so thieves can't burn a new fob via OBD; the tradeoff is you can no longer self-program keys without buying a replacement security module (about $159), and Dodge offered discounted keys at install. (3) Intrusion Module (standard on 2022 Scat Pack/Hellcat, retrofittable) — alarms on glass breakage, interior motion, or tow/tilt. CHEAP OWNER STEPS: keep fobs in a Faraday pouch/box (~$10-25) to block relay attacks; pull the starter and/or ignition relay from the underhood fuse box when parked long-term; use a steering-wheel lock or brake/pedal lock as a visible deterrent; install a GPS tracker. STRONGEST AFTERMARKET: a Ravelco-style mechanical kill plug (~$500-900 installed) hides a plug-and-socket in the harness so the engine won't run without the owner's plug — immune to cloning, relay, and hotwiring. Many owners also have the dealer "burn"/lock the RF hub immobilizer so no additional fobs can ever be programmed.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Faraday / RFID signal-blocking box for the key fob (stops relay-attack signal amplification)
Mopar Intrusion / Security Alarm Module (glass-breakage + interior-motion + tow/tilt sensor; standard on 2022 Scat Pack/Hellcat, retrofittable to earlier years)
OEM68566130AD
2022-2023 factory part (PN 68566130AD); retrofitting into a 2015-2021 build needs dealer BCM programming — and the FREE anti-theft software reflash is your first step before buying anything.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2019 Dodge Challenger, fCA US (now Stellantis) issued NHTSA safety recall 20V191 on April 1, 2020, covering 2019 Dodge Challengers equipped with the 8.4-inch or 12-inch Uconnect radio display. A software error in the radio/display module can cause the rearview (backup) camera image to remain on screen after the driver shifts the transmission out of reverse, instead of clearing and returning to the normal infotainment view. Because the live reverse image lingers when the car is moving forward, the vehicle does not comply with Federal Motor Vehicle Safety Standard (FMVSS) No. 111, "Rear Visibility / Rearview Mirrors." The persistent reverse image is a driver-distraction hazard that can increase crash risk while driving forward. The 2019 Challenger was part of a larger FCA campaign (manufacturer codes W30–W37) spanning roughly 319,610 vehicles across multiple Dodge, Jeep, Ram, and Chrysler models. This is purely a display/software fault — the camera hardware and the reverse function itself work correctly; only the screen-clearing logic is defective.
Backup/rearview camera image stays on the center display after shifting out of reverse into drive
Reverse camera view does not clear and return to radio, map, or home screen
Live camera feed lingers on screen while driving forward
Infotainment screen stuck showing rear bumper/parking guidelines when no longer in reverse
Driver distraction from a persistent reverse image during forward driving
How to Fix
The remedy is a free radio/display software update. Owners can either (1) have a Dodge/Stellantis dealer reflash the Uconnect radio software at no charge under recall 20V191 (FCA campaign W30–W37), or (2) install the fix themselves via a free Over-The-Air (OTA) update that FCA released on May 1, 2020 — the vehicle downloads and applies the updated software when connected, no dealer visit required. There is no parts replacement and no out-of-pocket cost. Owners can confirm whether their specific VIN is affected and still open at nhtsa.gov/recalls or by calling Stellantis/Chrysler customer service at 1-800-853-1403 (reference recall W30–W37 / NHTSA 20V191). Because it is a recall, the repair remains free regardless of vehicle age or mileage.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
Community reported
523 owners
On the 2015-2023 Dodge Challenger, the rear driveshaft on high-powered Challengers can experience premature U-joint failure or driveshaft issues, especially under hard launches, drag racing, or with aftermarket power upgrades. The factory driveshaft may not handle repeated high-torque loads. Some owners report multiple failures within 50,000 miles.
Replace failed U-joints with high-strength units like Spicer SPL70 or SPL90. For repeated failures, upgrade to an aftermarket one-piece aluminum driveshaft from DSS, The Driveshaft Shop, or Tom Woods ($600-1,200). If drag racing or running 500+ HP, a carbon fiber driveshaft ($1,500-2,500) is recommended. Always check driveshaft balance after replacement.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Driveshaft is engine + transmission specific: 5.7L/6.4L auto = 68272626AD, 6.4L/Hellcat manual = 53010735AF, 6.2L Hellcat/Redeye auto = 53010678AL. Confirm your build by VIN before ordering.
Rear Fixed CV Joint ONLY (diff-end, rebuild instead of whole shaft)
OEMCVJ081Cross-refDSP (Driveshaft Parts USA) CVJ081, 39-spline / 4.094in OD / 88mm BC$79–$130
Fits the 2015-2020 rear driveshaft (diff-end CV joint); 2021-2023 fitment isn't catalog-confirmed for this joint — confirm your shaft's OE number before buying.
The Driveshaft Shop one-piece aluminum shaft - much stronger than OEM two-piece
Fitment varies — match the part number by year and engine
6102522015-2023 R/T, Scat Pack & SRT 392 (5.7L / 6.4L HEMI) — automatic (ZF 8HP) — The Driveshaft Shop 4in 1-piece aluminum direct-fit CV shaft, DSS 610252 (vendor code CHSH40-A). Aftermarket upgrade — no OEM PN exists for a one-piece conversion; this is the DSS manufacturer number. ~$1,275, rated 1000+ hp.
6102502015-2023 SRT Hellcat / Redeye (6.2L supercharged) — automatic — DSS 610250 (vendor code CHSH36-A). Hellcat/Demon-specific 1-piece aluminum shaft; different unit from the NA-V8 auto shaft — do not cross-use.
Fitment splits by transmission AND engine — the auto R/T-392, auto Hellcat, and manual builds each use a different DSS shaft; confirm your build before ordering.
Part links may earn au7o a commission. Confirm fitment by VIN before buying.
Owner tips & cautions
WarningThe Driveshaft Shop REQUIRES a rear subframe/cradle lockout kit before installing their one-piece driveshaft. Failing to reinforce the rear cradle voids the DSS warranty and can cause damage to the driveshaft or vehicle.
TipIf you're launching hard at the track, inspect U-joints every 5,000 miles - they're a wear item on these cars
WarningA failing driveshaft can cause catastrophic damage if it breaks at speed - don't ignore vibrations or clunking
High ConfidenceVerified523 reportsLast reported by owners Feb 2024Reviewed Feb 2026
On the 2009-2019 Dodge Challenger, a long-running, widely documented complaint across Dodge Challenger forums is a ring-and-pinion gear whine from the rear differential that is transmitted into the cabin, typically most noticeable at steady cruising speeds around 40-45 mph (and again at highway speed in top gear). The high-pitched whine changes pitch with road speed and is usually most pronounced once the differential oil is warm and the driveline is under a light torsional load - it appears under light throttle or when backing off the throttle just enough to unload the drivetrain, and often quiets when coasting in neutral. Dodge engineering acknowledged the problem: the gear-mesh noise in the ring and pinion is amplified through the differential housing into the rear cradle/subframe and then resonates into the passenger compartment. On 2009-2012 cars (SRT8 and 5.7L manual-transmission models), Dodge issued TSB #03-001-12 (July 6, 2012) calling for a mass damper kit (essentially tuned harmonic dampers/"tuning forks", part #68156617AA) mounted to the rear cradle to absorb the whine frequency. On later 2014-2019 V8 cars the issue resurfaced and became the subject of a class-action lawsuit alleging the rear differentials cannot fully handle the engines' torque, leading to premature ring gear, pinion gear, and bearing wear, with metal particulates contaminating the gear oil; some dealers replaced entire differentials or driveshafts under warranty, though replacements sometimes whined just as much because a degree of gear whine is inherent to these axles. The condition is generally a noise/nuisance issue rather than an imminent safety failure, but in the worst lawsuit-cited cases it progressed to actual differential wear and vibration.
High-pitched gear whine from the rear of the car, audible inside the cabin
Whine most noticeable around 40-45 mph and again at highway speed in top gear
Pitch of the whine rises and falls with vehicle speed
Whine appears or worsens under light throttle or when easing off the throttle, and quiets when coasting in neutral
Noise becomes more pronounced once the differential oil is warmed up
Howling or whirling sound from the rear end (more advanced cases)
Vibration felt from the rear of the car in severe cases
Metal shavings or discolored/low fluid found in the differential
How to Fix
Start by confirming the noise truly originates at the rear axle (verify it is not tire/wheel-bearing noise) and check the differential fluid - several owners found the factory gear oil low, discolored, or contaminated with metal. A fluid change to a quality 75W-90 synthetic gear oil (Royal Purple is a frequent forum recommendation) with the correct limited-slip friction modifier reduced or eliminated the whine in many cases (owners report 75-80 percent improvement). For 2009-2012 SRT8 and 5.7L/TR-6060 manual cars, ask the dealer about TSB #03-001-12, which installs a mass damper/tuned harmonic kit (P/N 68156617AA) on the rear cradle to absorb the whine harmonic - reported to cure roughly 75 percent of the noise. If the whine is severe, accompanied by metal in the fluid, or there is vibration, the dealer may replace the differential (ring-and-pinion/carrier) or the driveshaft under powertrain warranty (5 yr/60,000 mi); document the complaint early and keep the service ticket open so coverage applies even if the fix comes later. Note that because some gear whine is inherent to these axles, a replacement diff should follow the proper break-in (gentle driving for the first few hundred miles) and may still produce mild whine.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Only needed if your Challenger has the clutch-type limited-slip (Trac-Lok) rear diff — add one 4 oz bottle with the 75W-90 gear oil to prevent clutch chatter.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
Community reported
280 owners
On the 2015-2023 Dodge Challenger, the EPS rack assembly can fail suddenly, causing complete loss of steering assist while driving. Circuit board contamination in the EPS module causes short circuit. Corrosion in rack assembly compounds the issue. Recalls S19 (NHTSA 16V-167) and VB8 (NHTSA 19V-812) cover some vehicles.
Common Symptoms
Power Steering Assist Off warning message
Sudden loss of steering assist while driving
Heavy steering requiring significant effort
C2217-00 code (EPS Module Internal failure)
Intermittent power steering loss
How to Fix
Replace EPS rack assembly. Check VIN at safercar.gov for recall eligibility - recalls S19 (NHTSA 16V-167) and VB8 (NHTSA 19V-812) provide free repair for affected vehicles. Post-replacement steering angle sensor recalibration required.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
5154727AJ2015 V8 (5.7L) RWD — Challenger R/T — Early first-year rack (also covers 3.6L V6); NOT interchangeable with the 2016+ 68593995AC. Confirm by VIN.
Fitment varies — match the part number by year and engine
68593998AA3.6L V6 AWD (SXT AWD / GT AWD), 2017-2023 — Current AWD-specific electric rack & pinion; supersedes 68417470AA / 68466320AA / 68274994AB. AWD-only — do NOT fit to a RWD car. Verified fitment on MoparPartsGiant (2017-2023 Challenger 3.6L AWD) and MoparPartsOverstock ('Rack And Pinion, Electric, All-Wheel-Drive').
68593992AB3.6L V6 RWD (SXT / GT, non-AWD), 2015-2023 — RWD electric rack (shared with V8 RWD R/T & SRT). Detroit Axle 19013 is the RWD aftermarket unit — note the page's original Detroit Axle 19013 xref is a RWD part, which does NOT match the AWD OEM 68417470AA it was paired with. Confirm RWD vs AWD by VIN.
AWD and RWD use different racks — confirm your build by VIN (AWD: 68593998AA; RWD: 68593992AB).
Owner tips & cautions
WarningCheck VIN at safercar.gov for recalls S19 (NHTSA 16V-167) and VB8 (NHTSA 19V-812) - free EPS rack replacement for affected vehicles
TipSteering angle sensor recalibration required after replacement - must be done with dealer diagnostic tool
WarningThis is a safety-critical issue - if you experience intermittent loss of power steering, do not delay repair. Same issue affects Charger and 300
High Confidence280 reportsLast reported by owners Sep 2025Reviewed Feb 2026
On the 2008-2023 Dodge Challenger, one of the most widely reported Dodge Challenger complaints — the "infamous front-end clunk." Owners across the LX-platform (2008-2023) describe a clunk, pop, knock, or rattle from the front suspension on initial acceleration, light braking, low-speed turns, and especially over small bumps, expansion joints, driveways, and uneven pavement. It is a chassis/suspension wear-and-tolerance issue, not engine-specific, so it appears on every engine from the early 3.5L V6 through the 6.2L Supercharged Hellcat. The 2012 Dodge service manual itself lists the standard culprits for a front-end clunk/snap on turns: worn or loose tie-rod ends, worn or loose ball joints, worn or loose control-arm bushings, loose stabilizer (sway) bars, and loose crossmember bolts. In practice the single most common source is the stock front sway-bar end links: the nylon-lined joint develops play, and a known design weakness leaves a gap between the sway-bar mount hole and the link stud (the shoulder washer prevents the stud shoulder from seating against the bar), allowing the link to knock. Heat-damaged nylon from impact-gun installation accelerates the wear. Secondary contributors that develop with age/mileage are worn outer tie-rod ends (owners report play well beyond the ~0.002 in spec, e.g. 0.009 in), tired front control-arm bushings, and worn ball joints. The noise is annoying and a sign of worn steering/suspension components, but it is rarely a sudden safety failure — hence medium severity. It has very high DIY and parts-affiliate intent: end-link kits are cheap and a popular first fix.
Clunk, pop, or knock from the front end over small bumps, expansion joints, and driveways
Clunk on initial acceleration and on light/initial braking
Popping or creaking from the front suspension during low-speed turns
Rattle from the front end on rough or uneven pavement
Noise that quiets temporarily after re-torquing or repositioning the sway-bar link washer, then returns
Audible play/looseness felt when shaking the sway-bar end links or tie-rod ends by hand
Excessive outer tie-rod end play (well beyond ~0.002 in spec)
Vague or slightly loose steering feel as tie-rods/bushings wear
How to Fix
Diagnose by source before throwing parts at it. With the car safely on stands, grab and shake each front sway-bar end link, the outer tie-rod ends, and the ball joints to feel for play, and inspect control-arm bushings for cracking/separation; a pry bar and a helper rocking the steering wheel help isolate the knock. Cheapest/first fixes for the classic sway-bar-link clunk: (1) re-torque all front-end linkage bolts to spec — some owners had a dealer simply re-torque the linkage and the clunk went away; (2) the well-known "washer trick" — remove/reverse the shoulder washer on the end-link stud so the stud shoulder seats firmly in the sway-bar mount hole, closing the gap that lets it knock. If links are worn, replace the front sway-bar end links (many owners install beefier aftermarket links — MOOG, etc.) — torque the nut while holding the stud with a wrench (never use an impact gun, which spins the stud and melts the nylon). For noise that remains after the links, replace worn outer tie-rod ends, front control-arm bushings, and/or ball joints as inspection dictates; any tie-rod or control-arm work requires a follow-up wheel alignment. Component lifespans vary, but tie-rod ends and bushings commonly need attention around 80k-120k miles, sooner with aggressive driving or rough roads.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Front Sway-Bar (Stabilizer) End Link — RWD, per side (most common clunk source)
Fitment varies — match the part number by year and engine
4895482AC2008-2023 RWD — Passenger/Right side — Right front sway-bar (stabilizer) end link. Supersedes 4895482AA/AB. Fits 3.5/3.6 V6 & 5.7/6.1/6.2/6.4 HEMI RWD Challenger (also Charger/300/Magnum).
4895483AC2008-2023 RWD — Driver/Left side — Left front end link (mirror of the AC passenger part). Supersedes 4895483AA/AB. The original PN was passenger-only; the driver side needs this separate number.
4782952AD2017-2023 GT AWD / SXT AWD (3.6L) — AWD front link, cataloged as fits right OR left. Distinct from the RWD links — do NOT use the RWD PN on an AWD car. Supersedes 4782952AB/AC.
Fitment varies — match the part number by year and engine
68382397AB2011-2023 RWD (3.6L Pentastar / 5.7L / 6.4L 392 / 6.2L SC HEMI) — SE/SXT, R/T, Scat Pack, T/A, 392, SRT8, SRT 392, Hellcat, Redeye — Current Mopar outer tie-rod end (sold as outer-end kit); supersedes single 68263727AB / 68211693AC. Aftermarket xref: Moog ES800986. Per side.
2008-2010 (LC) RWD — SE, R/T, SRT8 (3.5L V6, 5.7L & 6.1L HEMI) — Early-LX design differs from 2011+; Mopar OEM PN not verified. Correct outer tie rod = Moog ES3571 (also fits 07-10 Charger/Magnum RWD). Confirm before buying the 68382397AB.
2017-2023 GT AWD — AWD suspension geometry uses a different outer tie rod than RWD; Mopar OEM PN not verified. Aftermarket: Moog ES800956 (LH) / ES800957 (RH). Do NOT use the RWD 68382397AB on AWD.
Cross-refMopar 68275249AA (left) / outer tie rod kit 68382397AB, Moog ES800986 (2011-2023), Moog EV800963 (2011-2014 application)$23–$55
Fitment splits by generation/drivetrain: PN 68382397AB fits 2011-2023 RWD; 2008-2010 and GT AWD use a different tie rod. Confirm your build by VIN.
Front Lower Control Arm w/ integral Ball Joint (per side) — ball joint is NOT separately serviceable on this platform
Fitment varies — match the part number by year and engine
5168389AB2011-2023 RWD Challenger (3.6L Pentastar / 5.7L / 6.1L / 6.2L SC / 6.4L 392 HEMI) — Front lower REARWARD control arm w/ integral (non-serviceable) ball joint. ONE symmetric PN fits both driver & passenger side; supersedes 5168389AA. RWD only. Verified live on Mopar eStore + MoparPartsGiant.
4782561AC2008-2010 Challenger (early LC, RWD: 3.5L V6 / 5.7L / 6.1L SRT8) — Different-generation rearward lower arm — comes WITHOUT ball joint (ball joint is a SEPARATE part on 08-10; aftermarket K620257/K620258). Do NOT use 5168389AB here. Verified on MoparPartsGiant ($158.50).
2017-2023 GT AWD — AWD front lower control arm differs from the RWD 5168389AB; could not verify the exact Mopar AWD PN via catalog — confirm by VIN at a Mopar dealer/eStore before buying.
Fits 2011-2023 RWD models — Mopar 5168389AB, one arm fits either side. 2008-2010 cars use a different arm (4782561AC) with a SEPARATE ball joint, and GT AWD uses a different part; confirm your build by VIN.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2014 Dodge Challenger, early third-generation (LC platform) Challengers from roughly 2008-2014 are prone to premature rust at the rocker panels and lower body, typically appearing as paint bubbling and rust-through just forward of the rear wheels where the rocker meets the rear quarter. The root cause is a design flaw: Dodge filled the lower rear-quarter/rocker cavity with sound-dampening (styrofoam/spray) foam that acts like a sponge, holding road moisture, snow-melt and salt against the bare metal from the inside out, while also blocking the factory weep/drain holes. The plastic rocker moldings clip into unsealed rectangular cutouts along the sill, letting salt-laden splash enter the cavity. Because corrosion starts inside the panel, it is often advanced by the time bubbling shows on the paint surface. Owners across ChallengerTalk, ChallengerForum, CarComplaints and TrueDelta consistently report the same location and pattern, generally surfacing after about 5-8 years of all-season/road-salt driving (CarComplaints' two 2010 reports averaged ~104,000 miles, ranging 64k-143k). The problem is markedly reduced on facelifted 2015+ cars, making it a generation-specific issue. There is no recall or extended warranty; Dodge has denied goodwill claims on out-of-warranty cars.
Paint bubbling or blistering on the lower body just forward of the rear wheels
Rust appearing where the rocker panel meets the rear quarter panel
Rust-through or holes in the lower rocker/sill, often visible after removing the plastic rocker molding
Flaking paint and orange staining along the bottom of the doors and sills
Sagging or loose plastic rocker moldings as the metal behind them corrodes
Wet or rust-stained foam found in the rear-quarter/rocker cavity behind the wheel-well liner
Surface rust on underbody and subframe components
How to Fix
Catch it early. Pull the inner rear wheel-well liner and remove the moisture-trapping foam from the rocker/rear-quarter cavity by hand, then verify the factory weep/drain holes are clear (drill/clean if blocked) so water can escape; flush the cavity and treat the interior with a penetrating rust inhibitor or cavity wax (e.g., Fluid Film, NH Oil Undercoating, or a wax-based product) and re-treat annually in salt-belt regions. For surface bubbling caught early, sand back, treat, and seal. Once metal is perforated, proper repair means cutting out the rusted rocker/lower-quarter metal, welding in new metal or a repair/rocker panel formed to fit flush, then rust-proofing, filler, paint and clear coat; cosmetic blending across body lines (and any OEM stripe replacement) adds cost. Always remove the trapped foam during any repair so the rust does not return. Preventatively, owners recommend an annual oil-based undercoating/cavity treatment and washing the underbody after winter salt exposure.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Cavity Wax / Penetrating Rust Inhibitor (with long-reach 360-degree applicator wand) — the actual fix: flush + treat the
Fitment varies — match the part number by year and engine
08852Interior cavity wax (self-healing, primary treatment) — 3M Cavity Wax Plus, 18 oz aerosol — non-hardening self-healing wax for rocker/quarter-panel interior cavity per resolution. Aftermarket/universal PN, not vehicle-specific.
08851360-degree applicator wand kit (pairs with 08852) — 3M Cavity Wax Plus Wand Kit — 24in/34in 360-degree wands to reach inside the rocker/dogleg cavity; required to apply 08852 into concealed spaces.
AS11Penetrating rust inhibitor / creeping oil (clear) — Fluid Film clear 11.75 oz aerosol — lanolin penetrant to flush and creep into existing surface rust in the cavity. Universal consumable.
AS11BPenetrating rust inhibitor / creeping oil (black tint) — Fluid Film black 11.75 oz aerosol — identical to AS11 with black tint for visible chassis/rocker areas. Universal consumable.
Cross-refFluid Film AS11 (clear, 11.75 oz aerosol; NAPA FFP AS11 / Eu, Fluid Film AS11B (black, 11.75 oz aerosol; NAPA FFP AS11B) —, 3M Cavity Wax Plus 08852 (18 oz aerosol, self-healing wax)$14–$45
Universal cavity-wax/rust-treatment consumables (not a VIN-specific part) — any 3M 08852 + 08851 wand and Fluid Film AS11/AS11B will do the job.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, challengers equipped with the optional power sunroof are a recurring subject of dedicated water-leak threads on the major owners' forums (ChallengerTalk, HellCat.org) and show up in TrueDelta body/integrity problem histories. The sunroof tray drains to four corner drain tubes (two front, two rear) that run down the A-pillars and rear pillars. Over time these tubes clog with pine needles, pollen, dirt and other road/yard debris, or a drain hose that was crimped/misrouted between the roof and a headliner support seals itself shut from heat cycling. When the drains can no longer carry the tray water away, it overflows and tracks along the headliner before dripping out the lowest point inside the cabin — most commonly the overhead console near the dome lights and HomeLink buttons, dribbling down onto the shifter plate (owners describe finding "half a cup" of water on the console). On some cars the leak is instead a failed or torn sunroof-glass weatherstrip that lets water past during rain or high-pressure car washes. Left unaddressed, the standing water can stain the headliner, soak the carpet/footwells, breed mildew, and reach interior electronics. It is a preventable maintenance/condition issue rather than a widespread defect, but it is a very common ownership question.
Common Symptoms
Water dripping from the overhead console near the dome lights / HomeLink buttons onto the shifter
Damp or stained headliner
Wet carpet or standing water in the front footwells
Water stains running down the A-pillar trim
Musty or mildew smell in the cabin
Puddle on the center console after rain or a car wash
Gurgling/trickling water sound from the roof when driving after rain
How to Fix
Diagnose first: open the sunroof and inspect all four corner drains with a flashlight — it only takes one small leaf to back up a drain. Clear each tube by feeding flexible nylon string-trimmer (weed-eater) line down the drain; the line follows the contour without tearing the hose. Do NOT use a metal coat hanger or stiff wire, which can puncture or split the drain tube. For stubborn blockages, drop the front edge of the headliner, disconnect the drain hoses, and blow them clear with LOW-pressure compressed air (high pressure can pop the hose off its nipple inside the roof). Clean any debris sitting in the sunroof tray and around the drain holes. Pour a little water into the open tray afterward and confirm it exits at the rocker/wheel-well outlets. If the drains are clear but it still leaks during rain or a wash, inspect the sunroof-glass weatherstrip for tears or shrinkage and replace the seal (or, in severe cases, the sunroof glass assembly). After any leak, dry the headliner and carpet thoroughly to prevent mold. Routine prevention: flush the drains each spring and fall, especially if parked under trees. DIY parts cost is essentially $0 (trimmer line); a shop drain cleaning runs roughly $100-$150, full leak repair $100-$400 depending on whether a seal/glass is needed, and water-damaged headliner replacement adds $100-$300+.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Sunroof Drain Tube, Front (upper) — Left and Right
Fitment varies — match the part number by year and engine
5112805AC2008-2023 Challenger (all trims) — LEFT front (upper) sunroof drain tube — Left/driver-side front drain tube. Single '...AC' revision spans the entire 2008-2023 run per Mopar eStore fitment.
5112804AC2008-2023 Challenger (all trims) — RIGHT front (upper) sunroof drain tube — Right/passenger-side front drain tube; the mate to 5112805AC. Full-year fitment.
$25–$43
The primary fix is clearing the drains (weed-eater line) — only buy a tube if yours is torn or detached. These are the FRONT (upper) tubes; a rear-corner leak uses different rear drain hoses.
Fitment varies — match the part number by year and engine
68082475ABRear Left drain hose (2008-2023, all trims) — Rear left sunroof drain hose; supersedes 68082475AA. Confirmed 2008-2023 Challenger fitment (MSRP ~$9.30).
68185518ABRear Right drain hose (2015-2023) — Rear right sunroof drain hose per Mopar eStore fitment (2015-2023). Pre-2015 right-side uses an earlier drain-tube part (5112806-series) — confirm by VIN.
$6–$30
If a hose is torn: left 68082475AB fits 2008-2023; right 68185518AB is cataloged 2015-2023 — 2008-2014 owners confirm the right-side part by VIN.
Sunroof Drain Cleaning Tool (diagnostic/clearing — the actual first-step fix)
OEM49059Cross-refDorman 49059$8–$15
Universal-fit tool — one size clears every Challenger sunroof drain; there is no vehicle-specific or OEM version. A length of weed-eater line works too.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2023 Dodge Challenger, owners of final-year (2023) Dodge Challengers report windshields that crack spontaneously originating at or near the A-pillar, frequently with no visible chip or impact point. A recurring pattern: a crack roughly 6-10 inches long that begins partway up the A-pillar (often the passenger side) and runs diagonally toward the center/driver's side. Multiple owners describe the crack appearing during normal low-stress events such as backing out of a garage or pulling out of a driveway, sometimes on cars only weeks old with a few hundred miles. The forum consensus points to a manufacturing/installation defect rather than a road-debris strike. Two leading theories are documented: (1) insufficient or missing urethane bonding at the factory — some assembly-line cars reportedly went through without proper robot-applied glue — and (2) an off-center / poorly seated windshield (set too far to one side), which leaves a gap between the right A-pillar and the glass that lets water and road debris intrude and creates an uneven bond. Either condition lets the unibody flex transmit stress into the glass edge, so a minor jolt (e.g., a small pothole) propagates an edge crack. The off-center mounting and seal gaps are the source of the associated wind-noise and water-leak complaints. This is distinct from the separate Challenger sunroof/water-leak issues — here the leak path is the windshield perimeter seal itself. The defect appears concentrated in 2023 (the model's final production year) and is reported across trims from V6 SXT/GT up to the Hellcat/Jailbreak, since they share the same windshield and assembly process. Real-world prevalence is hard to quantify: owners note that despite heavy forum chatter, very few have filed NHTSA complaints, so there is no recall or formal investigation.
Crack starts at or near the A-pillar with no visible chip or impact point
Diagonal crack roughly 6-10 inches long running from the A-pillar toward the center/driver side
Windshield cracks spontaneously during low-stress events (backing out of garage, pulling out of driveway)
Cracking on a nearly new car (weeks old, a few hundred miles)
Windshield visibly set off-center, with a gap between the right A-pillar trim and the glass
Wind noise around the upper windshield/A-pillar at speed
Water leak or moisture/debris entry along the windshield perimeter seal
Creaking from chassis flex felt or heard near the windshield/cowl
Repeat cracking after replacement if the new glass is not re-centered and properly bonded
How to Fix
First, document the failure: photograph the crack's origin at the A-pillar and note the absence of any chip/impact point, since a clean edge-origin crack with no strike supports a warranty/defect claim rather than road damage. Take the car to a Dodge dealer and request inspection under the new-vehicle (3-year/36,000-mile) basic warranty — dealers have seen this pattern and some have replaced the glass and re-set it under warranty. If the windshield was set off-center, insist the replacement be properly centered and fully bonded so the right-pillar gap, wind noise, and water-leak path are eliminated; ask the installer to confirm full urethane bead coverage. If the dealer declines warranty coverage (commonly treating glass as wear/road-damage), the practical route is a comprehensive insurance glass claim — comprehensive typically covers windshield replacement with little or no rate impact, and many states waive the deductible for glass. Use OEM or high-quality OEM-equivalent glass and a reputable installer who follows the urethane safe-drive-away time, because re-using a marginal install simply repeats the crack. Several owners report multiple replacements, so verifying centering and bond quality on the replacement is the key to a permanent fix. A dealer-added windshield protection plan (some carry a multi-year road-damage warranty) can offset future cost. There are no electronic diagnostics or DTCs involved; this is purely a glass/body inspection and replacement repair.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Front Windshield Glass Assembly (30 Lite, with rain/camera sensor brackets)
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
Community reported
412 owners
On the 2011-2021 Dodge Challenger, the factory plastic-tank radiators on Challengers are prone to cracking and leaking, especially under spirited driving or in hot climates. The crimped plastic end tanks can fail at the seams. Many owners report needing radiator replacements between 60,000-100,000 miles.
Common Symptoms
Coolant leak at radiator seams
Overheating during spirited driving
Low coolant warnings
Green or orange puddles under front of car
Steam from engine bay
How to Fix
Replace with an all-aluminum aftermarket radiator for long-term reliability. Mishimoto, Champion, and CSF offer direct-fit aluminum radiators with lifetime warranties. Also inspect radiator hoses and clamps during replacement. Consider adding a larger fan or oil cooler if tracking the car.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Mishimoto all-aluminum radiator - direct fit, never have to replace again. Use MMRAD-SRT-15 (2015+) or MMRAD-SRT-09 (2009-2014)
Fitment varies — match the part number by year and engine
MMRAD-SRT-09R/T 5.7L HEMI (2009-2016) — Mishimoto 2-row all-aluminum direct-fit radiator for the 5.7L V8 (R/T). Lifetime warranty. Mishimoto lists R/T fitment through 2016.
MMRAD-SRT-15SRT8 6.1L / 392 6.4L / SRT Hellcat 6.2L (2008, 2011-2023) — Mishimoto all-aluminum direct-fit radiator for the SRT8/392/Hellcat V8 (thicker core, larger tanks). Covers the supercharged Hellcat through the current gen.
Pick by engine, not year: 5.7L R/T uses MMRAD-SRT-09; SRT8/392/Hellcat uses MMRAD-SRT-15. Mishimoto lists R/T fitment through 2016 — confirm 2017-2021 5.7L by VIN.
Fluidyne all-aluminum radiator - made in USA, excellent build quality, popular choice among Challenger owners who track their cars
Fitment varies — match the part number by year and engine
MMRAD-SRT-092009-2016 Challenger R/T 5.7L Hemi (also Charger/300 5.7L) — Mishimoto direct-fit 2-row all-aluminum radiator, TIG-welded end tanks; the resolution-prescribed aluminum upgrade for the 5.7L.
MMRAD-SRT-152008, 2011-2016 Challenger SRT8 6.1L / 392 & Scat Pack & SRT & Hellcat 6.4L/6.2L — Mishimoto direct-fit all-aluminum radiator for the 6.1L/6.4L SRT-family; different unit than the 5.7L (MMRAD-SRT-09).
Engine-specific: 5.7L uses MMRAD-SRT-09, 6.1/6.4L SRT uses MMRAD-SRT-15. These direct-fit aluminum units are verified for ~2009-2016 V8 cars; the 3.6L V6 and 2017-2021 builds are not covered by these exact part numbers—confirm fitment be…
CSF Racing Radiator - excellent for track use, high flow design
Fitment varies — match the part number by year and engine
High ConfidenceVerified412 reportsLast reported by owners Feb 2024Reviewed Feb 2026
On the 2009-2023 Dodge Challenger, the mechanical (belt-driven) water pump on HEMI-powered Challengers is a recurring weak point that can fail well before normal service life, with owners reporting failures across a very wide mileage band — some as early as ~5,800-7,000 miles, clusters around 18,000-25,000 miles, and others out past 45,000-60,000 miles. The OEM Mopar pump uses a plastic impeller pressed onto a sealed bearing-and-shaft assembly. The dominant failure mode is bearing wear: as the bearing develops play and roughness, the shaft seal weeps coolant (a telltale trail of dried/crusty glycol residue on the pump body, distinct from harmless minor weep-hole staining), and in worse cases the loose impeller rubs the inside of the timing-cover/block bore, shearing plastic vanes off the impeller. Shed plastic circulates into the cooling system while the now-degraded impeller stops moving coolant effectively, producing localized overheating that can escalate to engine damage. This is a distinct component and failure set from the separately documented OEM radiator cooling issue — same system, different part. Dodge's own DodgeGarage how-to acknowledges the inspection points (loose/rough bearing and seal-deposit trail), and many owners and some dealers treat it as a known HEMI weak spot. A common, well-regarded fix is replacing the OEM plastic-impeller pump with a metal-impeller aftermarket unit (e.g., Gates) rather than another identical OEM pump.
Coolant leak / drip at front of engine with dried crusty glycol residue trail on the water pump body
Low coolant level and coolant smell after driving
Growl, squeal, or frog-croak-like bearing noise from the front of the engine
Play or roughness felt when rocking/spinning the water pump pulley
Gradually rising coolant temperature gauge
Engine overheating (when impeller fails and stops circulating coolant)
Bits of shed plastic found in coolant / cooling system after impeller breaks up
Often no check-engine light in early stages
How to Fix
Diagnose first: with the engine off, check the water-pump pulley/shaft for play (rock it) and spin for roughness/grinding; inspect the pump body for a dried, thick glycol deposit trail (sign of a failed shaft seal — replacement is required), as distinct from a harmless light stain at the weep hole. Listen for a growl, squeal, or "frog-croak" bearing noise from the front of the engine, and watch for slowly rising coolant temp or a coolant smell. The repair is replacement of the water pump (the pump is not serviceable). When replacing, many owners and shops recommend a metal-impeller aftermarket pump (e.g., Gates) instead of another OEM plastic-impeller Mopar unit to avoid a repeat failure. Replace the thermostat and any brittle gaskets/hoses at the same time, refill with the correct OAT coolant, and bleed the system. If the impeller shed plastic before replacement, flush the cooling system thoroughly and inspect the radiator/thermostat for debris. Torque the pump mounting bolts to ~18 ft-lb on HEMI applications (verify per year/engine). Caught early (seal weep / bearing noise, no overheating), it is a straightforward cooling repair; caught late (impeller failure + overheat), it risks downstream engine damage — hence prompt attention to bearing noise or coolant loss.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Engine Water Pump (5.7L / 6.4L HEMI, 2011-2023) — includes gasket, plug & coolant temp sensor
Fitment varies — match the part number by year and engine
68346915AA2011-2023 5.7L HEMI & 6.4L 392 HEMI — bleeder-plug build (no factory engine oil cooler) — Current Mopar pump; officially supersedes the discontinued 53022340AC. Has a set-screw bleeder plug in the housing. Most common Challenger R/T & 392 fitment (~$237).
68346916AB2011-2023 5.7L HEMI & 6.4L 392 HEMI — oil-cooler-tube build (factory engine oil cooler) — Same pump but routes a tube to the engine oil cooler instead of the bleeder plug. Correct for builds equipped with the factory oil cooler — verify by comparing the old pump.
Engine Water Pump (early 5.7L HEMI VVT, 2009-2010 only) — includes gasket, sensor & plug
Fitment varies — match the part number by year and engine
53022095AJ2009-2010 R/T (early 5.7L HEMI VVT/MDS VCT) — Front engine water pump; includes gasket, coolant temp sensor & plug. Supersedes 53022095AF/AH. Also fits 09-10 Charger, 300, Grand Cherokee 5.7L.
53022340AC2011-2023 R/T & Scat Pack/392 (5.7L HEMI & 6.4L SRT HEMI) — Front water pump for 11-23 5.7L (VCT/MDS) and 6.4L 392 HEMI; also Charger/Durango/Grand Cherokee. Later Mopar catalogs supersede to 68346915AA.
68165882AD2015-2023 SRT Hellcat (6.2L Supercharged HEMI) — Distinct pump for 6.2L supercharged; ships with 68165890AA gasket. Supersedes 68165882AC/68268052AA. NOTE: this is the engine water pump, NOT the separate 68370830AA supercharger intercooler coolant pump.
Water pump varies by year/engine: 2009-10 5.7L uses 53022095AJ, 2011-23 5.7L/6.4L uses 53022340AC, and 2015-23 6.2L Hellcat uses 68165882AD. Confirm your build by VIN before ordering.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, a P0420 ("Catalyst System Efficiency Below Threshold, Bank 1") or P0430 ("Bank 2") check-engine light is one of the most common emissions codes on the Dodge Challenger, especially on higher-mileage V8 cars. The PCM sets the code when it compares the upstream (pre-cat) and downstream (post-cat) oxygen-sensor signals: if the downstream sensor begins to mimic the rapidly-switching upstream sensor instead of staying relatively flat, the computer concludes the converter is no longer storing/releasing oxygen efficiently. On the Challenger this code is frequently NOT a worn-out converter at all. The two most common upstream root causes are (1) an exhaust leak from broken exhaust-manifold bolts — the well-documented "HEMI tick" on the 5.7L and 6.4L V8s — which lets atmospheric oxygen into the exhaust stream and confuses the rear O2 sensor, and (2) a long-running misfire (worn plugs, failing coils, leaking injectors on the 3.6L Pentastar) that dumps raw fuel into the converter and physically destroys it over time. A failed downstream O2 sensor, contaminated converter (from an oil-cooler/oil-filter-housing leak on the Pentastar), or simply an aged/degraded cat round out the causes. Chrysler also issued software bulletins (TSB 18-021-12, superseded by 18-033-13) because early PCM calibration logic was overly sensitive and could trigger false P0420/P0430 codes — particularly in warm weather or on long highway drives — so a PCM reflash should be ruled out before any hardware is replaced. Because the converter sits in the federal/CARB emissions-warranty window for many of these cars, the diagnosis order matters a lot to the owner's wallet.
Check Engine Light on with stored code P0420 (Bank 1) and/or P0430 (Bank 2)
Vehicle may run normally with no obvious driveability change at first
Failed state emissions / smog inspection
Possible rotten-egg (sulfur) smell from a degrading converter
Slight loss of power or fuel economy if the converter is partially clogged
Often accompanied by a cold-start exhaust tick (broken manifold bolts) on the V8
Code returns shortly after clearing if root cause is not fixed
How to Fix
Diagnose before you spend. (1) Pull all stored codes first — if any misfire (P0300-P030x) or O2-sensor codes are also present, fix those first, since a misfire will quickly kill a new converter. (2) Inspect for exhaust leaks, especially broken exhaust-manifold bolts on the 5.7L/6.4L V8 (look for soot/ticking at the manifold flanges); repair the leak and clear the code before condemning the cat — a manifold leak is a very common false-trigger of P0420 on the HEMI. (3) Check for a PCM software update at the dealer per TSB 18-021-12 / 18-033-13, which addresses incorrectly-set P0420/P0430 codes. (4) Graph the oxygen sensors with a scan tool: the downstream (Bank 1 Sensor 2 / Bank 2 Sensor 2) signal should be slow and steady; if it copies the fast-switching upstream sensor, the converter is failed. A failing downstream O2 sensor is a much cheaper part to try than a converter. (5) Only after ruling out leaks, misfires, software and sensors should the catalytic converter be replaced. Use an OEM Mopar or quality CARB-compliant aftermarket (e.g., MagnaFlow) unit; cheap universal cats often re-trigger the code. On the 3.6L Pentastar, also confirm the oil-filter-housing/oil-cooler is not leaking oil into the system, as that contamination will destroy a new converter. Note: the converter is covered under the federal 8-year/80,000-mile emissions warranty (and 15-year/150,000-mile in California) on many of these model years — check before paying out of pocket.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Fitment varies — match the part number by year and engine
05149180AB2011-2023 Challenger (3.6L Pentastar V6, 5.7L HEMI, 6.2L, 6.4L HEMI) — Genuine Mopar after-catalyst (downstream) O2 sensor; used at both Bank 1 Sensor 2 and Bank 2 Sensor 2. Supersedes 05149180AA.
56029049AA2008-2010 Challenger (3.5L V6, 5.7L HEMI, 6.1L SRT8) — Early-body after-catalyst (downstream) O2 sensor for the pre-facelift cars (fits 2008-2011 SE/R/T/SRT8); the 05149180AB does NOT cover these years.
Downstream/after-cat sensor fits 2011-2023 (3.6L/5.7L/6.4L); 2008-2010 cars use a different unit (56029049AA). Fix underlying misfires/leaks first, then confirm your build by VIN.
Fitment varies — match the part number by year and engine
6510140AA2013-2023 Challenger 5.7L HEMI (and 6.4L HEMI Scat Pack/392/SRT via the shared HEMI manifold-bolt family) — Genuine Mopar Hex Flange Head Bolt M8x1.25x48.50, exhaust manifold mount; MoparPartsGiant lists 2013-2023 Challenger/Charger 5.7L and Durango 5.7/6.2/6.4L. Qty ~5 per side. Note a production-date revision around 06/04/2018.
6507746AA2009-2012 Challenger 5.7L HEMI (R/T & SRT8) — Earlier Genuine Mopar exhaust manifold bolt M8x1.25x46.0; MoparPartsGiant explicitly lists 2009-2012 Challenger 5.7L R/T & SRT8. Use this instead of 6510140AA on pre-2013 cars.
Year-specific: 2009-2012 5.7L uses bolt 6507746AA; 2013-2023 uses 6510140AA. These are the manifold bolts (broken-bolt repairs may also need studs) - confirm your build by VIN.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, the Dodge Challenger's evaporative emissions (EVAP) leak-detection device — the Evaporative System Integrity Module/Monitor (ESIM), the successor to Chrysler's older NVLD (Natural Vacuum Leak Detection) pump — is a very common failure point across the LX/LA platform (2008-2023). The ESIM is a mechanical, non-solenoid device (housing, two check valves/weights, a diaphragm, and a switch) bolted to the charcoal canister behind the rear passenger fender-well liner. It performs an engine-off non-intrusive test for small leaks and an engine-running test for medium/large leaks, and the PCM relies on it for ALL EVAP leak diagnostics. When the ESIM's diaphragm or switch fails, the PCM falsely concludes the sealed EVAP system is leaking and sets P0456 (small leak), P0455 (large leak), or a generic P0440, illuminating the check-engine light. Because the code description points to a leak, the part is repeatedly misdiagnosed: owners and shops replace the gas cap (sometimes multiple times), get a clean smoke test showing no actual leak, yet the code returns. Multiple forum threads document owners chasing this for months — replacing the gas cap, then the purge/canister valve — before the ESIM ("vapor leak detection pump") is finally identified as the real fault. One owner reported spending roughly $2,500 over repeated visits before the issue was resolved. In some cases the leak-detection pump was simply found unplugged behind the wheel-well liner.
Check-engine light (MIL) on with no driveability problems
P0456 (small EVAP leak), P0455 (large EVAP leak), or P0440 stored, sometimes intermittently together
Code returns shortly after clearing or after replacing the gas cap
Smoke test shows no actual leak yet the code persists
Gas-cap / 'tighten fuel cap' warning message that won't clear
Faint fuel-vapor smell in some cases
May cause an emissions/inspection test failure
How to Fix
Don't just keep replacing the gas cap. First inspect/tighten the cap and, if replacing, use only an OEM Mopar cap (e.g., P/N 52030377AB) since aftermarket caps frequently re-trigger the code. Then have a smoke test performed: if the smoke test shows NO leak but P0455/P0456/P0440 persist, the ESIM (leak detection pump) itself is the cause and should be replaced. The ESIM is located on the charcoal canister behind the rear passenger-side fender-well liner. DIY replacement takes roughly 40-45 minutes: a 22mm socket to pull the rear wheel, a clip/push-pin tool plus a 10mm socket to pull the liner, then unclip and swap the module. Also confirm the ESIM electrical connector is fully seated — several owners found it unplugged. After replacement, clear the codes and complete a drive cycle so the EVAP monitor can re-run and verify the fix. The ESIM part itself is inexpensive (~$25-$90 OEM/aftermarket, e.g., APDTY 160319), making this a low-cost DIY repair; a shop diagnosis-plus-replacement typically runs $100-$500 (dealer quotes can reach ~$800).
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
EVAP Leak Detection Pump / Evaporative System Integrity Module (ESIM) — on charcoal canister, behind rear passenger fend
OEM4861962ADCross-refDorman 310-215, APDTY 160319, Standard Motor Products LDP (platform ESIM)$32–$70
One Mopar ESIM (4861962AD) fits all 2008-2023 Challenger engines; it supersedes older 4861962AA/AB/AC numbers.
Fuel Filler (Gas) Cap, non-locking with tether — 2008-2010 Challenger
Fitment varies — match the part number by year and engine
5278632AG2008-2010 Challenger (3.5L V6, 5.7L / 6.1L HEMI; SE, R/T, SRT8) — Correct OEM non-locking fuel filler cap for this generation (the currently-listed 52030377AB is the 300/PT Cruiser/Caliber/Ram cap and is NOT listed for Challenger). Integral tether is a separate part, PN 4682676.
68139752AA2011-2014 Challenger (3.6L Pentastar, 5.7L HEMI, 6.4L SRT8) — Non-locking cap for the 2011-2014 refresh; verify by VIN (52030389AB is a superseding/overlapping number for 2011-2019).
52030389AB2015-2019 Challenger (incl. 6.2L Hellcat, 6.4L 392) — Non-locking cap covering 2015-2019 trims (2015-2016 also shows 52030389AA).
Fuel Filler (Gas) Cap, non-locking with tether — 2011-2019 Challenger (supersession for later years)
Fitment varies — match the part number by year and engine
52030377AB2008-2010 Challenger (SXT, R/T, SRT8) — Non-locking tethered OEM Mopar cap. This is the PN cited in the fix text, but its Challenger application is the 2008-2010 (LC) years only; it is a common Chrysler/Dodge/Jeep/Ram cap and does NOT list the 2011-2019 Challenger.
52030389AB2011-2019 Challenger (all engines/trims: 3.6L, 5.7L, 6.2L SC Hellcat, 6.4L 392) — Correct non-locking tethered OEM cap for the 2011-2019 Challenger; supersedes 52030389AA / 68139752AA. Verified on Mopar eStore and MoparPartsGiant as the 2011-2019 Challenger fuel filler cap.
High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
Community reported
300 owners
On the 2015-2023 Dodge Challenger, the ZF 8HP45/8HP70 8-speed automatic suffers from harsh downshifts (especially 2nd to 1st), rough upshifts with RPM spikes, and clunking when cold. Ferrous or aluminum debris in 3-4 shift pressure valves is the primary failure point. Valve body is the most common component needing replacement.
Ensure TCM updated to latest software. Change fluid every 50,000 miles despite 'sealed for life' claim using Mopar 8&9 speed ATF (68218925AA) or ZF Lifeguard 8. Valve body replacement for persistent harsh shifting. Perform QuickLearn procedure after any transmission work.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
One Mopar 8&9-speed ATF (68218925AB) fits every 2015-2023 Challenger 8-speed build; buy enough for your job — about 5 qt for a drain-and-fill, 8-9 qt for a full exchange.
Transmission Oil Pan & Integrated Filter Assembly (required for fluid service; filter is built into the pan)
Fitment varies — match the part number by year and engine
68225344AA2015-2023 Challenger 3.6L V6 (SXT/GT), 5.7L R/T & 6.4L 392 Scat Pack — ZF 8HP45/850RE/8HP70 — Plastic pan with integrated filter (filter is built into the pan); kit includes gasket, drain/fill plugs and pan bolts. This is the part needed to perform the prescribed 50k-mile fluid+filter service on the non-supercharged cars.
68261504AA2015-2023 Challenger 6.2L Supercharged SRT Hellcat/Redeye/Demon — ZF 8HP90/8HP95 — Different high-torque pan/filter kit for the supercharged 8HP90/8HP95 (also Trackhawk/TRX). Do NOT use 68225344AA on these — separate application confirmed on Mopar eStore + vendor catalogs.
Fitment splits by transmission: 3.6L V6, 5.7L R/T and 6.4L 392 use pan/filter 68225344AA; the 6.2L supercharged Hellcat/Redeye/Demon (8HP90/8HP95) needs 68261504AA — confirm your build by VIN.
Valve Body & Control Unit (Mechatronic) — ZF 8HP70/845RE — ONLY if valve body confirmed faulty
Fitment varies — match the part number by year and engine
68259301AD2015-2020 Challenger 3.6L V6 (845RE / ZF 8HP45) — The page's current PN — correct, but V6-only (supersedes 68259301AC; reman RL402284AA). NOT an 8HP70 part.
68431539AB2021-2023 Challenger 3.6L V6 (845RE / 8HP45) — Later V6 valve body & control unit for the refreshed 3.6L application.
68261176AE2015-2023 Challenger 5.7L & 6.4L V8 (ZF 8HP70) — Current supersession of 68261176AD / RL261176AD. Reman R8261176AD. This V8 8HP70 unit is what most harsh-shift/valve-body failures on this issue actually need.
68261587AA2015-2020 Challenger 6.2L Supercharged Hellcat (ZF 8HP90) — Hellcat 8HP90 valve body (RL261587AA is the 2016-2020 equivalent). Distinct from V6/V8 units.
68261587AB2021-2023 Challenger 6.2L Supercharged (8HP90) — Later Hellcat/Redeye 8HP90 valve body & control unit.
Cross-refMopar 68259337AE (alternate/superseding valve body & control, Remanufactured ZF 8HP mechatronic units (e.g. via Cobra Tran$1400–$2100
Confirm your engine and year by VIN before ordering.
High Confidence300 reportsLast reported by owners Aug 2025Reviewed Feb 2026
On the 2008-2014 Dodge Challenger, the Dodge Challenger has two distinct, well-documented power-steering complaints on the pre-2015 LC/LX-platform cars, and both are flagged by RepairPal as common problems (MotorBiscuit lists "a loud power steering system" among the four most-reported Challenger issues). FIRST, a HYDRAULIC NOISE: owners hear a honk, hiss, groan, or whine from the steering during low-speed parking-lot maneuvers, worst when turning the wheel toward full lock. RepairPal documents this as a recognized concern on 2008-2012 Challengers; Chrysler addressed it with TSB 19-005-10 ("Steering Gear Honk, Hiss or Groan During Low Speed Parking Lot Maneuvers," superseding 19-003-09), which traces the noise to the power-steering return hose and, in some cases, the steering gear (rack). Fluid aeration, a low or contaminated fluid level, and worn pump vanes/bearings produce the same groan/whine. SECOND, an ASSIST-LOSS failure on EHPS cars: 2011-2014 Challengers with the 3.6L Pentastar or 5.7L HEMI use an electro-hydraulic power-steering (EHPS) pump that depends on the charging system. Under NHTSA recall 17V-435 (Chrysler recall T36, ~442,214 vehicles across Challenger/Charger/300/Durango/Grand Cherokee), the alternator can suffer diode thermal fatigue specifically because of the cyclical electrical loads the EHPS pump imposes; when the diodes fail, system voltage drops, the EHPS pump shuts down, the steering goes heavy, and the vehicle can stall without warning (failed diodes can also short and cause heat/smoke/fire). Note the engine/fluid split: 3.6L/5.7L EHPS cars require Mopar Electric Power Steering Fluid, while the conventional hydraulic SRT8/392 (6.1L/6.4L) and base V6 systems use ATF+4 — using the wrong fluid causes noise, seal damage, and pump failure. This entry is distinct from the later electronic-EPS-rack failure on the 2015+ refreshed Challenger (recalls S19/16V-167 and VB8/19V-812), which is a different rack design and root cause.
Honk, hiss, or groan from the steering during low-speed parking-lot maneuvers (worst near full lock)
Whining noise from the power-steering pump that rises with engine RPM or when turning
Heavy/hard steering at low speed
Sudden loss of power-steering assist (EHPS cars) accompanied by a charging-system or voltage warning
Vehicle stalls without warning (alternator diode failure on EHPS cars)
Burning smell, smoke, or smell of electrical heat from the engine bay (failed alternator diodes shorting)
Foamy or low power-steering fluid
How to Fix
For the low-speed honk/hiss/groan: start cheap. Verify the power-steering fluid level and condition and use the CORRECT fluid for your system — Mopar Electric Power Steering Fluid for 3.6L/5.7L EHPS cars, ATF+4 for conventional hydraulic SRT8/392 (6.1L/6.4L) and base hydraulic systems. A fluid flush/bleed to purge trapped air often quiets the noise (DIY fluid is ~$5-10/qt, ~2 qt; shop fluid service starts around $111). If the noise persists, follow TSB 19-005-10 and replace the power-steering RETURN HOSE first; if that does not cure it, the steering gear (rack and pinion) is the next step (Challenger rack-and-pinion replacement averages roughly $2,057-$2,372). A worn pump that whines/groans constantly may need replacement (Challenger power-steering pump replacement averages about $1,347-$2,122, with simpler jobs starting near $327). For the EHPS assist-loss / alternator issue on 2011-2014 3.6L/5.7L cars: check your VIN at nhtsa.gov for recall 17V-435 (Chrysler T36) — the alternator is replaced FREE with an improved-diode unit; if a "Power Steering" or charging/voltage warning appears or steering suddenly goes heavy, do not ignore it because the car can stall. Contact FCA at 1-800-853-1403 (reference T36) or NHTSA at 1-888-327-4236. After any rack or steering-angle-related work, a steering-angle-sensor recalibration may be required.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
For hydraulic-steering SRT8/392 (6.1L/6.4L) only — 3.6L/5.7L EHPS cars use Mopar Electric Power Steering Fluid, not ATF+4. Assist-loss/DTCs are recall-related: run a free VIN recall check first.
EHPS Electro-Hydraulic Power Steering Pump/Motor Assembly (replace if noise/assist-loss persists after fluid service — 3
Free recall repair — check your VIN for Safety Recall T36 / NHTSA 17V435 before buying. Covers 2011-2014 EHPS cars (3.6L/5.7L); SRT8 6.1L/6.4L use conventional hydraulic steering and aren't part of this recall.
Alternator, 160-amp (3.6L V6) — recall 14V-634 updated unit
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, dodge Challenger owners frequently report front brake "warping" that produces a noticeable pulsation through the brake pedal and a shimmy in the steering wheel under braking, often accompanied by faster-than-expected front pad wear. The complaint surfaces at surprisingly low mileage — CarComplaints documents reports beginning around 6,500 miles, with the 2012 model year's "Rotors Warped" category averaging failure at roughly 15,400 miles across 10 complaints (rated 7.6/10 "pretty bad"). The condition is recurring for many owners: one report describes warping at 4,000 miles, again at 15,000, and a third time by 23,000, while another required resurfacing every 4,000-5,000 miles. While owners describe it as "warped rotors," the technical root cause is usually one of two mechanisms, and often a combination: (1) genuine thermal distortion/excessive lateral runout of the rotor, and (2) uneven brake-pad material transfer (friction-material deposits) that builds up on part of the rotor face and creates a thickness variation the driver feels as pulsation. The Challenger is a heavy car (roughly 3,800-4,500+ lb depending on trim/engine), and that mass plus spirited or aggressive braking loads the front rotors hard, accelerating runout and uneven pad deposition. Contributing factors include hard braking from high speed, riding the brakes in traffic, improper/uneven lug-nut torque, a sticking caliper applying uneven pressure, worn wheel bearings, and — very commonly — improper pad bed-in (break-in) that seeds uneven deposits from the start. Brembo-equipped performance trims (SRT8/392/Scat Pack/Hellcat) are not immune and carry far higher parts cost. The issue is a comfort/serviceability and longevity concern rather than a sudden safety failure, hence MEDIUM severity, but it drives repeat brake service and strong owner intent to buy replacement rotors and pads.
Pulsation or vibration felt through the brake pedal when braking, especially at highway speed
Steering wheel shimmy or shaking under braking
Vibration felt through the whole car when slowing down
Pulsation that starts subtle and progressively worsens, often after a long drive
Front pads wearing out faster than expected
Reduced/poor stopping power at low mileage
Recurring warping that returns a few thousand miles after resurfacing
Brake noise (squeal, squeak, or scraping) and visible scoring or uneven wear on the rotor face
How to Fix
Have a shop measure rotor lateral runout and thickness variation (DTV) with a dial indicator before assuming "warp." If the rotors are within spec and the problem is uneven pad-material transfer, an aggressive re-bedding procedure with new (or properly cleaned) pads can sometimes restore smooth braking. More commonly the lasting fix is to replace the front rotors and pads as a set rather than repeatedly resurfacing — owners who only resurface report the pulsation returning within a few thousand miles. Choose properly metallurgically-spec'd rotors (quality cast/balanced units; for spirited or track use, vented/slotted performance rotors and higher-temp pad compounds resist deposition and thermal distortion better) and ALWAYS perform the manufacturer/pad-maker bed-in procedure correctly to lay down an even transfer layer. During the job, verify and properly torque lug nuts with a torque wrench in a star pattern, confirm calipers are not sticking (clean/lube slide pins, inspect pistons), and check wheel bearings. Standard front pad replacement runs roughly $213-$487 per axle at a shop; a quality aftermarket front rotor-and-pad kit is about $128-$300 in parts (e.g., cross-drilled/slotted rotors with ceramic pads, ~$128+), making DIY very economical. Note that Brembo-equipped performance trims (SRT/Scat Pack/Hellcat) can cost dramatically more — owners cite dealer quotes of $4,500+ per axle for OEM Brembo fronts — so aftermarket replacements are especially attractive on those cars. Many early-mileage cases were covered under the 12-month/12,000-mile warranty when reported promptly.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Front brake rotors (replacement pair)
Fitment varies — match the part number by year and engine
68368065AA2009-2023 SXT, GT & base R/T (non-Brembo, single/dual-piston floating caliper) — Standard front rotor (~13.6 in), ~$129; broad 3.5/3.6/5.7/6.1/6.2/6.4 fitment per Mopar catalog. Confirm axle/caliper by VIN — this is the base disc, NOT a Brembo rotor.
68306228AD2015-2023 R/T Scat Pack, 392 & SRT8 (4-piston fixed Brembo) — Front rotor for 4-piston Brembo package; 68306228AD is the current number and supersedes 68306228AC (the value that was on the page).
68184587AE2015-2023 SRT Hellcat / Demon (and some 392) — 6-piston two-piece Brembo — Two-piece 15.4 in front rotor for 6-piston Brembo; verified live MoparPartsGiant page under 68184587AB/AD (~$933). Very different, larger rotor than the 4-piston unit.
Confirm your caliper and rotor size by VIN before ordering.
Fitment varies — match the part number by year and engine
5142558AD2008-2020 non-Brembo trims (SXT, GT, R/T) — Standard dual-piston front brakes. Verified on Mopar eStore (MSRP ~$141); supersedes 5142558AA/AB/AC. Does NOT fit any Brembo-equipped trim.
68248384AD2015-2020 R/T Scat Pack, 392, SRT 392 & SRT Hellcat (6-piston Brembo) — 6-piston Brembo front pad kit (Brembo equiv 4785906100); supersedes 68248384AB/AC. Required for Scat Pack/392/SRT/Hellcat — the 5142558AD pad will not fit these calipers.
68525329AC2021-2023 SRT Hellcat / Jailbreak (BR7 6-piston Brembo) — Later BR7 6-piston Brembo front pad; verified via OEM eBay listing. Distinct from the 2015-2020 68248384AD.
Front pads split by brake package: non-Brembo trims use 5142558AD, but 6-piston Brembo (Scat Pack/392/SRT/Hellcat) needs a different pad — confirm your caliper/build by VIN.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, dodge Challenger owners across the LC/LA platform (2008-2023) commonly report the A/C not blowing cold, blowing warm/weak, or one side of the cabin staying warm. The complaints split into two distinct failure clusters that share the same symptom.
CLUSTER 1 - Refrigerant/AC-system side: Low refrigerant from slow leaks is the most-cited cause of weak or warm cooling. Owners also report A/C-system component failures including a failed expansion valve (multiple Scat Pack owners had the expansion valve replaced, several under warranty, which restored cold air), evaporator/condenser icing-up that an A/C shop resolved by evacuating the system, replacing the receiver/drier and recharging, A/C compressor failure, and condenser damage. A clogged or leaking evaporator never gets enough refrigerant to cool the air. A dirty cabin air filter reduces airflow (air is still cold, just weak).
CLUSTER 2 - Blend-door / mode-door actuator side: This is the signature Challenger HVAC complaint. The dash-mounted plastic blend-door actuator strips its internal gear teeth and produces a repetitive clicking/tapping sound from behind the dash (often loudest when changing temperature or after start-up), the temperature gets stuck (heat stuck on, or A/C feels weak in hot climates because any leakage from the hot/heater side bleeds into the duct), and in dual-zone cars one side blows cold while the other blows warm. The Challenger uses multiple actuators: on the driver's side the upper unit is the blend/temperature actuator and the lower unit is the mode (vent/floor/defrost) door actuator; dual-zone Automatic Temperature Control cars add passenger-side actuator(s) for the second zone. The actuators are interchangeable across the positions. Forum consensus strongly favors genuine Mopar/OE actuators - aftermarket units are widely reported as DOA out of the box or failing within months. The blend door's plastic gear itself can also strip teeth or break, so an actuator swap does not always cure it. Affects the full LC generation (2008-2014) and the facelift cars (2015-2023) across all engines and trims; severity is medium - it is a comfort/seasonal issue, not safety-critical, but defrost loss can be a winter-visibility concern.
Repetitive clicking or tapping sound from behind the dashboard, often when changing temperature
Temperature stuck - heat stuck on or won't get cold
One side of the cabin blows cold while the other blows warm (dual-zone cars)
Cannot switch between defrost, dash, and floor vents (mode door)
Reduced airflow from vents (dirty cabin filter)
Evaporator/condenser icing up then blowing warm
How to Fix
Diagnose which cluster you are in before spending money. First confirm the controls (temp not accidentally set to hot, vents open) and check/replace the cabin air filter if airflow is merely weak. Then have the A/C system pressure-tested: if refrigerant is low, find and fix the leak (commonly the expansion valve, evaporator, condenser, or O-rings) and recharge - a recharge alone without finding the leak is a temporary fix. A failed expansion valve, compressor, or evaporator requires component replacement and an evacuate/recharge; replacing the receiver/drier and orifice/expansion valve at the same time is recommended to protect new parts.
If the symptom is the clicking sound, stuck temperature, or one warm side, the fix is the blend-door (temperature) or mode-door actuator. Identify the failed actuator by cycling temperature and mode while listening for the click, then replace it - use a genuine Mopar/OE actuator (interchange/replaced part numbers include 68031977AA, 68033337AA, 68238243AA, and Dorman 604-024). On many positions the actuator is reachable behind the dash, but some require partial instrument-panel removal and separating the HVAC housing, which is labor-intensive. If a new actuator still clicks or sticks, inspect the blend door gear itself, which can strip or break; recalibrate by removing the actuator, resetting the door to its default position, and reinstalling carefully so the gears mesh.
DIY part cost for an actuator is roughly $35-100; a typical shop blend/air-door actuator replacement runs about $239-284, more if deep dash disassembly is needed. There is no HVAC-specific recall; TSB 24-008-14 addresses a separate 2015 blower-motor-cutout-on-high condition via control-module reprogramming.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
HVAC Blend/Mode Door Actuator (temperature & air-direction control)
OEM68299450AACross-refDorman 604-024, Four Seasons 73015, Mopar 68033337AA (2008-2013, superseded)$29–$141
One actuator PN (68299450AA) fits all 2008-2023 Challengers and is used in several door positions — confirm which actuator (blend/temperature vs mode/air-direction) is faulty via the DTC before ordering.
Fitment varies — match the part number by year and engine
68238028AB2014-2023 Challenger (3.6L V6, 5.7L/6.4L HEMI, 6.2L SC HEMI) — Correct current valve; includes O-rings & clamp. Supersedes 68238028AA. Confirmed live on Mopar eStore + MoparPartsGiant.
68110614AA2011-2013 Challenger (3.6L V6, 5.7L, 6.4L SRT8) — Different expansion valve for the 2011-2013 refresh — 68238028AB does NOT fit these; incl. O-rings/clamp.
5139687AA2008-2010 Challenger (3.5L V6, 5.7L, 6.1L SRT8) — First-gen LC valve per Mopar catalog (2009 fitment page). Distinct engines/PN from later cars.
Fitment is generation-specific: 68238028AB fits 2014-2023 only. 2011-2013 cars use 68110614AA and 2008-2010 use 5139687AA — confirm your model year before ordering.
A/C Evaporator Core (in-dash leak / no cold, big job)
Fitment varies — match the part number by year and engine
5061585AA2008-2010 Challenger (SE/R/T/SRT8; 3.5L V6, 5.7L HEMI, 6.1L HEMI) — First-gen (LC) casting; distinct from 2011+ unit. Aftermarket note about a separate 2008-2010 casting is correct.
Cabin Air Filter (weak airflow, not a 'no-cold' fix)
Fitment varies — match the part number by year and engine
2008-2010 Challenger (LC, first-gen pre-facelift) — No factory cabin air filter — these years shipped WITHOUT one (blank spacer in the airbox). Requires a Mopar retrofit filter-box kit to add one. If airflow is weak on an '08-'10, the cabin filter is not the cause; no PN applies.
68071668AA2011-2020 Challenger (3.6L V6, 5.7L/6.4L/6.2L HEMI; all trims incl. SRT/Hellcat) — Genuine Mopar; verified fitment 2011-2020 Challenger/Charger/300. Now superseded by 68535614AA (interchangeable). Aftermarket xref CF11668 / WIX 24509.
68535614AA2021 Challenger — Current Mopar number that supersedes 68071668AA; same physical filter.
68575487AA2022-2023 Challenger — Later Mopar cabin-filter number for the final production years; verify by VIN.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, many Challenger owners report that the fuel tank is hard to fill and the gas pump nozzle clicks off (shuts off) repeatedly before the tank is full, often with fuel backing up or spitting out of the filler neck. RepairPal lists this as one of the most-reported Challenger problems, with a dedicated problem page; in their data the complaints were concentrated on the 2008-2009 cars (5 owners reporting, around 65,000 miles average), but owner forums (ChallengerTalk, Hellcat.org) show the same premature-shutoff complaint persisting across later SXT, R/T, Scat Pack and SRT Hellcat models. The root cause is the EVAP (evaporative emissions) venting path that is supposed to let air/vapor escape the tank as fuel goes in. When that path is restricted, displaced vapor cannot vent, tank pressure rises, fuel backs up into the filler neck, and the nozzle's automatic shutoff senses 'full' prematurely. Specific culprits identified by RepairPal and dealer/diagnostic sources include a restricted or kinked vapor recirculation tube, a faulty fuel fill (filler) tube, a clogged EVAP fresh-air filter or vent line, and a malfunctioning EVAP canister vent/control valve. RepairPal also documents a saddle-style (two-half) tank design on some cars where an internal fuel-distribution/overfill mechanism malfunctions and trips the overfill sensor early, in which case the cure was a complete fuel tank replacement. On modern cars the same symptom frequently appears alongside EVAP fault codes (P0440, P0441, P0452), and a stuck or restricted purge/vent path is the first thing to check. The issue is overwhelmingly a fueling-station annoyance and slow-fill nuisance rather than a safety or driveability defect, which is why it rates LOW severity, though it is highly searchable because so many owners hit it at the pump.
Gas pump nozzle clicks off / shuts off repeatedly before the tank is full
Fuel tank is slow or hard to fill, must trickle gas in
Fuel spits back or burps out of the filler neck while fueling
Cannot fill the tank completely / gauge never reaches full
Premature 'full' shutoff even with the tank low
Check engine light with EVAP codes (on later models)
Fuel smell or rough idle right after refueling (related EVAP venting)
How to Fix
Start with the cheap, common causes before condemning the tank. (1) Reseat the gas cap and confirm it clicks/seals, and check for an EVAP code (P0440/P0441/P0452) with a scan tool, since a loose cap or stuck purge valve produces both the code and slow fills; on 2019+ cars a PCM software update (TSB) addresses some EVAP-code cases. (2) As a free workaround owners widely confirm: insert the nozzle fully and squarely so the pump's vapor-recovery boot seals against the filler, fill on the slow/first click of the trigger, and avoid topping off, which lets the tank breathe and adds nearly a gallon before shutoff. (3) Have a shop inspect the EVAP venting path for restriction: the vapor recirculation tube (check for kinks/blockage), the fuel filler tube, the EVAP fresh-air filter and vent hoses, and the canister vent (control) valve, and clear any restriction or replace the failed valve (the vent/purge solenoid is an inexpensive part, roughly $30-$120 plus labor). (4) If the venting path is clear and the symptom persists, especially on the documented saddle/two-half-tank cars, the fix is replacement of the fuel tank assembly, which is the costly end of the range. Many owners live with the workaround indefinitely since it is not a driveability problem.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Fuel filler / gas cap
Fitment varies — match the part number by year and engine
52030389AB2011-2019 Challenger (3.6L Pentastar / 5.7L / 6.2L SC / 6.4L 392) — Tethered fuel filler cap; supersedes 52030389AA and 68139752AA. This is the current PN on the page and is correct for this year range.
5278632AG2008-2010 Challenger (3.5L V6 / 5.7L R/T / 6.1L SRT8) — Earlier LC-gen cap per MoparPartsGiant catalog; the 2011+ 52030389AB does NOT fit these first-gen (2008-2010) cars.
68484447AA2020 Challenger (all engines incl. 6.2L Hellcat) — 2020-only fuel filler cap; different from the 2011-2019 unit.
68484447AB2021-2023 Challenger (3.6L / 5.7L / 6.2L / 6.4L) — Late-gen cap; 68484447AA (2020) superseded to -AB for 2021-2023.
Gas caps are year-specific: the 52030389AB shown fits 2011-2019 only — 2008-2010 and 2020-2023 use different caps.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2014 Dodge Challenger, owners of first-generation (LC-platform, 2008-2014) Dodge Challengers report the soft-touch top dashboard panel cracking or splitting open without any impact damage. The most-cited case is a 2009 SRT8 whose dash developed a 4-to-6 inch split on the top cover near the passenger side, close to the windshield (above the glovebox/airbag area); other owners report a roughly 1-inch crack appearing suddenly on the top of the dash between the steering wheel and the windshield, and some describe the dash "bulging" or separating at the seams. The cracking is a cosmetic defect in the dashboard's molded plastic/polyurethane skin and underlying foam. The widely accepted cause is long-term UV/sun exposure and repeated heat cycling, which embrittles and shrinks the dash material until it splits — the same dash-material weakness Dodge/Chrysler is known for across the Ram truck line. It is not a safety or driveability problem (no airbag-deployment or structural concern is documented for the Challenger), but it is an unsightly, recurring ownership complaint. Dodge/Chrysler has issued no recall, and owners report being told the factory warranty excludes interior plastic/trim parts, leaving repairs out of pocket. Cars parked outdoors in hot, sunny climates appear most affected, and the issue can show up at a wide range of mileages.
A 4-to-6 inch crack or split on the top of the dashboard near the passenger side, close to the windshield
A roughly 1-inch crack appearing suddenly on top of the dash between the steering wheel and the windshield
Dashboard top panel bulging, lifting, or separating at the seams
Cracking appears with no impact or accident, often after sun/heat exposure
Sharp or rough edges along the split in the dash material
Worsens over time and in hot, sunny climates
How to Fix
There is no recall and no factory fix; repair is at the owner's expense. The complete fix is replacing the OEM dashboard top pad/assembly, but this is the most expensive route (roughly $1,000+ for the part and labor, with full-assembly quotes climbing toward $3,000 depending on shop and whether the airbag/instrument panel must come out). Most owners choose a cover-up instead: (1) an ABS contoured dash cap (e.g., Coverlay) that snaps/adheres over the cracked panel for a near-OEM look (~$150-$250); (2) a custom-fit fabric/carpet dash cover (DashCare, Covercraft/DashMat, DashSkin) that lays over the dash and hides the crack while blocking UV and reducing heat (~$50-$120); or (3) professional vinyl re-skinning or flexible epoxy/filler repair by a mobile interior/detail shop (~$100-$200). Prevention is the same medicine: a UV-blocking dash cover or windshield sun shade and parking in shade slows or stops further cracking. Confirm exact dash part numbers and fitment by VIN before ordering, since pre- and post-2009 interiors differ in trim details.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Dashboard Top Panel / Instrument Panel (OEM dash assembly — the part that cracks)
Fits 2008-2014 Challenger, but the OEM dash assembly is largely discontinued new and comes in specific colors/options — confirm your build and expect mostly used/salvage stock.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2008-2023 Dodge Challenger, a widely reported cosmetic complaint on the LX-platform Challenger (2008-2023) is premature clear-coat failure: the clear layer blisters, lifts, and peels away from the underlying color coat. It most commonly starts at high-exposure, hard-to-cover areas — the leading edge of the hood (where it meets the nose/fascia seam), the matte/satin roof strip, fascia panel seams, and above the rocker panels. Owners describe the color on the roof strip darkening (going greenish or chalky) before the clear coat lifts, and flaking that begins at a panel edge and spreads. The root cause is a thin and soft factory clear coat (owners report roughly ~2 mils of clear, which is on the low side), combined with UV exposure and heat cycling that degrade adhesion over years. Black and other dark colors (Pitch Black, Brilliant Black Pearl) absorb more heat and UV and are the most frequently affected; owners and detailers note the clear is "too soft" and chips/marrs easily. This is purely a paint/appearance problem — it does not affect drivability, safety, or mechanical function, hence LOW severity. It is one of the most common 'Dodge Challenger paint problems' searches. Note: a manufacturer paint warranty (typically 3 years/36,000 miles for finish on these years) sometimes covers it if caught early and if the failure is judged a defect rather than wear; many owners report dealers declining coverage on older/out-of-warranty cars, calling it environmental wear. A relevant TSB also warns that partial (spot/blend) clear-coat repairs can themselves delaminate, so the correct repair is to re-clear or repaint the entire affected panel.
Clear coat blistering, bubbling, or lifting at the leading edge of the hood where it meets the nose/fascia
Peeling or flaking clear coat on the satin/matte roof strip, often preceded by the strip darkening, going greenish, or turning chalky
Clear coat lifting above the rocker panels and along fascia/bumper seams
Cloudy, hazy, or milky-white patches where clear has separated from the color coat
Flaking that starts at a panel edge and spreads outward
Worse and earlier on black and dark-colored cars (Pitch Black / Brilliant Black Pearl)
Soft clear coat that chips, swirls, and marrs easily; heavy orange peel from the factory
How to Fix
Document the failure early with photos and the paint code (door-jamb sticker) and open a paint-warranty claim at a Dodge dealer while still within the 3-year/36,000-mile finish-warranty window — early, clearly-defective cases are sometimes covered. Out of warranty, the only durable fix is refinishing: strip the affected panel to a sound layer and re-spray base + clear over the ENTIRE panel (do not spot-blend clear, which delaminates per the TSB). Budget roughly $500-$1,000 for a single panel (e.g., hood or a fender), $1,500-$5,000 when several panels/clusters are involved, and around $8,000+ for a quality full-vehicle repaint in the factory color (more for color changes or body work, up to ~$10,000 for a strip-to-metal job). After refinishing — or on a sound car to prevent recurrence — protect the soft factory clear with paint protection film (PPF) on the leading edges (hood nose, fascia, rockers, roof strip), keep the car garaged/out of constant UV, wash with pH-neutral products, and apply a ceramic coating or sealant. Avoid aggressive wet-sanding of the factory finish: with only ~2 mils of clear, correction can leave the clear dangerously thin.
Medium ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
Chrysler (FCA US LLC) is recalling certain 2022 Dodge Challenger, Dodge Charger, and Chrysler 300 vehicles. The Tire Pressure Monitoring System (TPMS) sensor battery may fail prematurely and cause the sensor to become inoperative. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."
Campaign #22V80800027/10/2022
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Chrysler (FCA US LLC) is recalling certain 2020 Jeep Gladiator and Jeep Cherokee, 2019-2020 Ram 1500 Pickup, Ram 2500 Pickup, Ram 3500 Pickup, Chrysler Pacifica, Dodge Durango, Jeep Grand Cherokee, Jeep Wrangler, and Jeep Renegade and 2019 Dodge Challenger vehicles equipped with 8.4" or 12" radio displays. A software error can cause the rearview camera image to remain displayed after the vehicle has been shifted out of reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rearview Mirrors."
What is the 2015-2023 Dodge Challenger Driveshaft Failure / U-Joint Failure?
The rear driveshaft on high-powered Challengers can experience premature U-joint failure or driveshaft issues, especially under hard launches, drag racing, or with aftermarket power upgrades. The factory driveshaft may not handle repeated high-torque loads. Some owners report mul… Repairs typically run $300-$2,500. Severity: high.
What is the 2015-2023 Dodge Challenger Electronic Power Steering (EPS) Rack Failure?
The EPS rack assembly can fail suddenly, causing complete loss of steering assist while driving. Circuit board contamination in the EPS module causes short circuit. Corrosion in rack assembly compounds the issue. Recalls S19 (NHTSA 16V-167) and VB8 (NHTSA 19V-812) cover some vehi… Repairs typically run $1,200-$2,800. Severity: high.
What is the 2008-2014 Dodge Challenger TIPM (Totally Integrated Power Module) Failure — Random No-Start, Fuel-Pump No-Prime, Stalling & Battery Drain?
The Totally Integrated Power Module (TIPM-7 generation) is the Challenger's central fuse-and-relay box and power-distribution computer, mounted in the engine bay. It manages nearly every electrical circuit, and a single failed solder joint, blown internal circuit-board trace, or… Repairs typically run $700-$1,100. Severity: high.
What is the 2011-2023 Dodge Challenger Valve Spring Failure on 6.4L 392 HEMI (High-RPM and Modified/Boosted Cars)?
The production valve springs on the 6.4L 392 HEMI can crack or fracture. A weakened spring can cause a persistent single-cylinder misfire that remains after plug, coil, or injector swaps; a complete fracture can let the valve contact the piston and cause major cylinder-head or en… Repairs typically run $700-$5,000. Severity: high.
What is the 2015-2023 Dodge Challenger Hellcat IHI Supercharger Bearing / Pulley Failure?
The IHI twin-screw supercharger fitted to the 6.2L supercharged HEMI in the Challenger SRT Hellcat, Redeye, and Demon is prone to internal bearing failure, typically heard first as a rising whine, growl, or whir from the front of the engine that gets louder with RPM and engine wa… Repairs typically run $3,000-$12,000. Severity: high.
What is the 2013 Dodge Challenger Engine-Bay Wiring/Starter Cable Short-Circuit Fire Risk — Safety Recall (2013 V6, NHTSA 13V103 / Chrysler N18)?
In March 2013, Chrysler Group LLC issued an urgent safety recall (NHTSA Campaign 13V103000, Chrysler recall N18) for a narrow build window of 2013 Dodge Challenger V6 models — vehicles equipped with the 3.6L Pentastar V6 and manufactured at the Brampton, Ontario plant between Dec… Repairs typically run $0-$0. Severity: high.
What is the 2008-2010 Dodge Challenger Takata Driver Frontal Airbag Inflator Rupture — "Do Not Drive" Recall (NHTSA 15V444000)?
First-generation (2008-2010) Dodge Challengers are equipped with a Takata dual-stage driver's frontal airbag inflator that is subject to NHTSA recall 15V444000 (FCA/Chrysler recall R37) — part of the largest and most dangerous auto recall in history. The ammonium-nitrate-based pr… Repairs typically run $0-$0. Severity: high.
What is the 2011-2014 Dodge Challenger Sudden alternator failure causing stall, electrical loss, and fire risk (Recalls 14V634 & 17V435)?
The 2011-2014 Dodge Challenger is the subject of two overlapping NHTSA safety recalls for sudden alternator failure, and CarComplaints.com ranks alternator failure among the worst-reported electrical problems on the 2012 model year (its lowest-rated year overall). The root cause… Repairs typically run $0-$1,290. Severity: high.
What is the 2008-2014 Dodge Challenger Dodge Challenger Engine Stalls / Shuts Off While Driving (Alternator & TIPM/Fuel-Pump-Relay Failure)?
The Dodge Challenger has a well-documented tendency to stall or shut off completely without warning while driving — a top-3 engine-category complaint at NHTSA and one of the most-reported electrical/engine problems at CarComplaints. There are two primary, separately documented ro… Repairs typically run $0-$1,200. Severity: high.
What is the 2015-2021 Dodge Challenger HEMI Lifter/MDS Tick?
Some 2015-2021 Dodge Challenger 5.7L and 6.4L engines can develop a persistent engine-speed-related tick, rough idle, loss of power, or misfire from hydraulic roller-lifter, roller, or cam-lobe wear. A tick alone does not prove internal wear: exhaust-manifold leakage, injector no… Repairs typically run $100-$2,500. Severity: medium.
What is the 2011-2021 Dodge Challenger OEM Radiator Premature Failure?
The factory plastic-tank radiators on Challengers are prone to cracking and leaking, especially under spirited driving or in hot climates. The crimped plastic end tanks can fail at the seams. Many owners report needing radiator replacements between 60,000-100,000 miles. Repairs typically run $200-$800. Severity: medium.
What is the 2011-2023 Dodge Challenger Pentastar 3.6L Oil Filter Housing Leak?
The plastic oil filter housing warps and cracks from heat cycling, causing oil leaks from front of engine near oil filter. In severe cases coolant and oil can mix. Common across all Pentastar 3.6L vehicles (Challenger, Charger, 300, Jeep, Ram). Repairs typically run $400-$900. Severity: medium.
What is the 2015-2023 Dodge Challenger Pentastar V6 Rocker Arm/Lifter Tick?
The 3.6L Pentastar V6 engine can develop a ticking noise from worn rocker arms. Unlike the HEMI MDS tick, this is caused by the roller follower rocker arms wearing out prematurely. The issue typically appears between 50,000-100,000 miles and is more common on 2011-2013 engines bu… Repairs typically run $800-$1,400. Severity: medium.
What is the 2008-2023 Dodge Challenger HEMI Exhaust Manifold Bolt Failure?
Exhaust manifold bolts break due to thermal cycling causing the bolts to become brittle and snap, especially on the passenger side. Dissimilar metals (iron manifold, aluminum head) accelerate the process. Creates a ticking noise at cold startup. Common across all HEMI-powered LX/… Repairs typically run $400-$1,500. Severity: medium.
What is the 2015-2023 Dodge Challenger ZF 8-Speed Transmission Harsh Shifting and Valve Body Failure?
The ZF 8HP45/8HP70 8-speed automatic suffers from harsh downshifts (especially 2nd to 1st), rough upshifts with RPM spikes, and clunking when cold. Ferrous or aluminum debris in 3-4 shift pressure valves is the primary failure point. Valve body is the most common component needin… Repairs typically run $800-$2,500. Severity: medium.
What is the 2015-2023 Dodge Challenger Uconnect Infotainment Freeze, Black Screen, and Random Reboot (Backup Camera Loss)?
The Uconnect infotainment system (8.4-inch 4C/4C NAV/UAQ head units, and the 7-inch Uconnect 4) on the Dodge Challenger is widely reported to freeze, go to a black or blue blank screen, and spontaneously reboot — sometimes in continuous reboot loops while driving. The fault is in… Repairs typically run $200-$3,400. Severity: medium.
What is the 2009-2019 Dodge Challenger Rear Differential Whine Heard in Cabin?
A long-running, widely documented complaint across Dodge Challenger forums is a ring-and-pinion gear whine from the rear differential that is transmitted into the cabin, typically most noticeable at steady cruising speeds around 40-45 mph (and again at highway speed in top gear). Repairs typically run $150-$3,500. Severity: medium.
What is the 2008-2023 Dodge Challenger Front-End Suspension Clunk / Pop — Sway-Bar End Links, Tie Rods, Control-Arm Bushings, Ball Joints?
One of the most widely reported Dodge Challenger complaints — the "infamous front-end clunk." Owners across the LX-platform (2008-2023) describe a clunk, pop, knock, or rattle from the front suspension on initial acceleration, light braking, low-speed turns, and especially over s… Repairs typically run $20-$461. Severity: medium.
What is the 2008-2023 Dodge Challenger Battery Drain / Parasitic Draw — Battery Dead Overnight or After Sitting?
A widely reported electrical complaint across nearly all Challenger model years is excessive parasitic battery drain that leaves the car dead overnight or after sitting a few days. A healthy modern vehicle should settle to roughly 25-50 mA of key-off draw once all modules go to s… Repairs typically run $140-$1,200. Severity: medium.
What is the 2015-2023 Dodge Challenger High Theft Risk — Relay-Attack & Key-Cloning Vulnerability (Easy to Steal)?
The Dodge Challenger — especially HEMI-powered R/T, Scat Pack, and Hellcat trims — is one of the most-stolen vehicles in the United States, and its passive keyless-entry/push-button-start system is the reason. Thieves exploit several well-documented electronic attacks: (1) Relay… Repairs typically run $0-$900. Severity: medium.
