What are the most common Buick Lucerne problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2008-2008 Buick Lucerne has 1 documented issues. The most frequently reported are: Lucerne Northstar V8 Head Bolt Pull / Coolant Loss. None are rated critical, but regular maintenance is recommended.

Is the Buick Lucerne reliable?

The 2008-2008 Buick Lucerne has 1 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Buick Lucerne problems?

Repair costs for known Buick Lucerne issues range from $3,500 to $7,500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2006-2011 Buick Lucerne Lucerne Northstar V8 Head Bolt Pull / Coolant Loss?

The 4.6L Northstar V8 in 2006-2011 Lucerne CXS/Super (and STS, DTS, Cadillac SLS) is known for head-bolt thread pull from the aluminum block. Bolts back out of the block (rather than head gasket failing outright), allowing combustion gases into the coolant. Symptoms: coolant loss… Repairs typically run $3,500-$7,500. Severity: critical.

2008 Buick Lucerne Problems: 1 Issues Every Owner Should Know

2008 Buick Lucerne Problems: 1 Issues Every Owner Should Know | Au7o

⚠️NHTSA Recalls5 recalls

ELECTRICAL SYSTEM:IGNITION

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Campaign #14V35500023/06/2014

ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2010-2011 DTS AND BUICK LUCERNE VEHICLES EQUIPPED WITH V8 ENGINES. THE STARTER OR ALTERNATOR CABLE IS IN CONTACT WITH THE POWER STEERING RETURN LINE. IF EITHER THE STARTER OR ALTERNATOR CABLE IS CONTACTING THE POWER STEERING RETURN LINE, THE CABLE COULD WEAR THROUGH THE LINE, CAUSING A POWER STEERING FLUID LEAK.

Campaign #10V55300005/11/2010

ELECTRICAL SYSTEM

GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIPER WASHER FLUID SYSTEM. A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WASHER FLUID HEATER MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE.

Campaign #08V44100028/08/2008

ELECTRICAL SYSTEM

GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUTLOOK; AND MODEL YEAR 2009 CHEVROLET TRAVERSE VEHICLES EQUIPPED WITH A HEATED WASHER FLUID SYSTEM (HWFS). A RECALL WAS IMPLEMENTED IN 2008 TO ADD A FUSE TO THE CONTROL CIRCUIT HARNESS TO ADDRESS THE POTENTIAL CONSEQUENCES OF A PRINTED CIRCUIT BOARD (PCB) ELECTRICAL SHORT. HOWEVER, THERE HAVE BEEN NEW REPORTS OF THERMAL INCIDENTS ON HWFS MODULES AFTER THIS IMPROVEMENT WAS INSTALLED. THESE INCIDENTS RESULTED FROM A NEW FAILURE MODE ATTRIBUTED TO THE DEVICE'S THERMAL PROTECTION FEATURE. THE SIGNIFICANCE VARIES FROM MINOR DISTORTION TO CONSIDERABLE MELTING OF THE PLASTIC AROUND THE HWFS FLUID CHAMBER.

Campaign #10V24000004/06/2010

STRUCTURE:BODY:ROOF AND PILLARS

CERTAIN VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 118, 'POWER OPERATED WINDOW, PARTITION, AND ROOF PANEL SYSTEMS.' UNDER THE STANDARD, THE SUNROOF MAY ONLY BE CLOSED WHEN THE IGNITION IS ON, OR AFTER THE IGNITION IS TURNED OFF, BUT BEFORE EITHER OF THE FRONT DOORS ARE OPENED. THE AFFECTED VEHICLES MAY EXHIBIT A CONDITION WHERE THE SUNROOF CAN BE CLOSED AFTER THE IGNITION IS TURNED OFF AND THE DOORS ARE OPENED.

Campaign #07V46800004/10/2007

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

2008 Buick Lucerne Problems: 1 Issues Every Owner Should Know

All 1 Known Issues

Other Buick Models

Frequently Asked Questions

What are the most common Buick Lucerne problems?

Is the Buick Lucerne reliable?

How much does it cost to fix common Buick Lucerne problems?

What is the 2006-2011 Buick Lucerne Lucerne Northstar V8 Head Bolt Pull / Coolant Loss?