Harley-Davidson Street Glide Problems & Known Issues
2008-2024 model years · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated October 2026
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Preview the XT6 exampleAccording to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2008-2024 Harley-Davidson Street Glide has 4 documented known issues, with 3 rated critical. The most serious are Milwaukee-Eight hydraulic clutch secondary actuator leaks internally and the clutch will not disengage - NHTSA recall 18V-734 ($0-$0 repair), Voltage regulator wire chafes on the crankcase, blows the 60-amp main fuse and kills all power - NHTSA recall 24V-672 ($0-$0 repair) and ABS hydraulic-control valve may stick after overdue brake-fluid service — recall 18V076 ($0-$0 repair).
All 4 Known Issues
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Frequently Asked Questions
What are the most common Harley-Davidson Street Glide problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2008-2024 Harley-Davidson Street Glide has 4 documented issues. The most frequently reported are: Milwaukee-Eight hydraulic clutch secondary actuator leaks internally and the clutch will not disengage - NHTSA recall 18V-734, Voltage regulator wire chafes on the crankcase, blows the 60-amp main fuse and kills all power - NHTSA recall 24V-672, ABS hydraulic-control valve may stick after overdue brake-fluid service — recall 18V076. Of these, 3 are rated critical and should be addressed promptly.
Is the Harley-Davidson Street Glide reliable?
The 2008-2024 Harley-Davidson Street Glide has 4 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 3 issues are rated critical: Milwaukee-Eight hydraulic clutch secondary actuator leaks internally and the clutch will not disengage - NHTSA recall 18V-734 and Voltage regulator wire chafes on the crankcase, blows the 60-amp main fuse and kills all power - NHTSA recall 24V-672 and ABS hydraulic-control valve may stick after overdue brake-fluid service — recall 18V076. 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 Harley-Davidson Street Glide problems?
Repair costs for known Harley-Davidson Street Glide issues range from $0 to $0, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Milwaukee-Eight hydraulic clutch secondary actuator leaks internally and the clutch will not disengage - NHTSA recall 18V-734, typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Harley-Davidson Street Glide is the most reliable?
Reliability varies across model years of the Harley-Davidson Street Glide. 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 2008-2024 Harley-Davidson Street Glide with 4 documented issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports.
What is the 2017-2018 Harley-Davidson Street Glide Milwaukee-Eight hydraulic clutch secondary actuator leaks internally and the clutch will not disengage - NHTSA recall 18V-734?
Recall 18V734 / Harley-Davidson 0173 includes certain 2017–2018 Street Glide, Street Glide Special and CVO Street Glide motorcycles, with listed anniversary variants. Internal leakage at the secondary clutch actuator piston/seal can reduce reservoir fluid enough to introduce air. Repairs typically run $0-$0. Severity: high.
What is the 2023-2024 Harley-Davidson Street Glide Voltage regulator wire chafes on the crankcase, blows the 60-amp main fuse and kills all power - NHTSA recall 24V-672?
Recall 24V672 (Harley-Davidson 0186) covers certain 2024 FLHX Street Glide and 2023–2024 FLHXSE CVO Street Glide motorcycles. The regulator output wire may chafe against the front crankcase corner and short to ground. The 60-amp main fuse can then open, causing sudden loss of pro… Repairs typically run $0-$0. Severity: high.
What is the 2008-2011 Harley-Davidson Street Glide ABS hydraulic-control valve may stick after overdue brake-fluid service — recall 18V076?
Harley recall 18V076 / 0171 includes ABS-equipped 2008–2011 FLHX Street Glides; the filing separately lists the 2011 FLHX103. The January 2018 filing lists 174,636 potentially involved motorcycles across all covered models. Prolonged overdue DOT 4 fluid service can allow moisture… Repairs typically run $0-$0. Severity: high.
What is the 2017-2019 Harley-Davidson Street Glide Milwaukee-Eight sumping can cause power loss and strong engine braking — M1450?
Harley bulletin M1450 covers sumping on 2017–2019 Milwaukee-Eight Touring models, including Street Glide. Excess oil in the crankcase can produce power loss or pronounced engine braking during prolonged high-load operation and can cause internal damage. Oil at the air cleaner or… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle 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.