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2003 Buick Regal

Owner reports · Recalls · Investigations

More warning signs than most Regal years

Owner complaints for the 2003 Buick Regal are substantially higher than the model-year median of 29.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all Regal years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

68 reports with mileage · 33 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 35 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports14 fire reports5 injury reports

What owners actually said

101 reports
Mileage unknown · Apr 25, 2016
Engine And Engine Cooling

2003 BUICK REGAL. CONSUMER WRITES IN REGARDS TO REPLACEMENT PARTS NOT AVAILABLE TO REPAIR RECALL NOTICE 15V-701. *SMD

NHTSA ODI #10859759

49,500 miles · Apr 14, 2016
Engine

GENERAL MOTORS SENT LETTER SAYING PARTS WERE AVAILABLE TO REPAIR ENGINES FOR RECALL # 15757, BUT MY DEALER HAS BEEN UNABLE TO OBTAIN PART NUMBERS 12590366 (COVER) AND 25532619 (GASKET) SINCE EARLY MARCH. DESPITE LETTER FROM GENERAL MOTORS, PARTS NEEDED FOR THIS RECALL REMAIN ON BACK ORDER. IN REPEATED CALLS TO GENERAL MOTORS CU…

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GENERAL MOTORS SENT LETTER SAYING PARTS WERE AVAILABLE TO REPAIR ENGINES FOR RECALL # 15757, BUT MY DEALER HAS BEEN UNABLE TO OBTAIN PART NUMBERS 12590366 (COVER) AND 25532619 (GASKET) SINCE EARLY MARCH. DESPITE LETTER FROM GENERAL MOTORS, PARTS NEEDED FOR THIS RECALL REMAIN ON BACK ORDER. IN REPEATED CALLS TO GENERAL MOTORS CUSTOMER SERVICE LINE, I'VE BEEN TOLD THEY COULD NOT PROVIDE ANY INFORMATION ON TIMELINES TO RESOLVE THE PARTS BACKORDER.

NHTSA ODI #10855481

Mileage unknown · Mar 13, 2016
EngineService BrakesSteering

ON THE EARLY MORNING OF 03/08/2016 AROUND 5:50AM ON MY WAY TO WORK, THE CAR LOST ALL POWER AS I WAS TRYING TO TURN LEFT ON TO A COUNTY ROAD. I WAS ABLE TO STEER THE CAR OUT OF TRAFFIC COMING FROM THE OPPOSITE DIRECTION AND ALMOST WENT DOWN THE DITCH DUE TO THE STEERING WAS VERY HARD TO TURN. I PUT THE CAR IN NEUTRAL AND RESTART …

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ON THE EARLY MORNING OF 03/08/2016 AROUND 5:50AM ON MY WAY TO WORK, THE CAR LOST ALL POWER AS I WAS TRYING TO TURN LEFT ON TO A COUNTY ROAD. I WAS ABLE TO STEER THE CAR OUT OF TRAFFIC COMING FROM THE OPPOSITE DIRECTION AND ALMOST WENT DOWN THE DITCH DUE TO THE STEERING WAS VERY HARD TO TURN. I PUT THE CAR IN NEUTRAL AND RESTART THE CAR CONTINUING TO GET TO MY DESTINATION. AT THE NEXT INTERSECTION, THIS HAPPENED AGAIN AS SOON AS I USED THE TURN SIGNAL (I WAS TURNING RIGHT THIS TIME). I RESTART THE CAR AGAIN AFTER PUT IT IN NEUTRAL. THIS PROBLEM IS NOW WILL OCCUR EACH TIME I USE EITHER TURN SIGNAL LEFT OR RIGHT. I CONSIDER THIS IS A SAFETY PROBLEM BECAUSE ACCIDENT CAN OCCUR IF SOMEONE DIDN'T KNOW HOW TO REACT WHEN IT HAPPEN THE 1ST TIME ON A BUSY ROAD.

NHTSA ODI #10846290

Mileage unknown · Mar 10, 2016
EngineEngine And Engine Cooling

TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT THERE WAS A PRESENCE OF AN OIL LEAK WHICH PROGRESSED WITHOUT WARNING. THE CONTACT NOTICED A PUDDLE UNDER THE VEHICLE. THE CONTACT LATER RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING). THE DEALER WAS UNABLE TO SUPPLY THE PART F…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT THERE WAS A PRESENCE OF AN OIL LEAK WHICH PROGRESSED WITHOUT WARNING. THE CONTACT NOTICED A PUDDLE UNDER THE VEHICLE. THE CONTACT LATER RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING). THE DEALER WAS UNABLE TO SUPPLY THE PART FOR SEVERAL MONTHS. THE CONTACT WAS UNABLE TO DETERMINE WHEN THE MANUFACTURER WOULD BE ABLE TO SUPPLY THE PART TO THE DEALER. THE FAILURE MILEAGE WAS NOT AVAILABLE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. UPDATED 05/11/16*LJ *TR

NHTSA ODI #10846003

Mileage unknown · Feb 12, 2016
Engine

TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT WHILE PARKED, IT WAS OBSERVED THAT ENGINE OIL WAS LEAKING FROM UNDERNEATH THE VEHICLE ONTO THE GROUND. THE FAILURE OCCURRED CONSTANTLY. THE CONTACT RECEIVED A NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLANT) HOWEVER, THE PART FOR THE REC…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT WHILE PARKED, IT WAS OBSERVED THAT ENGINE OIL WAS LEAKING FROM UNDERNEATH THE VEHICLE ONTO THE GROUND. THE FAILURE OCCURRED CONSTANTLY. THE CONTACT RECEIVED A NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLANT) HOWEVER, THE PART FOR THE RECALL WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. PARTS DISTRIBUTION DISCONNECT.

NHTSA ODI #10825824

Mileage unknown · Feb 1, 2016
Engine And Engine Cooling

2003 BUICK REGAL. CONSUMER WRITES IN REGARDS TO DROPS OF ENGINE OIL ON EXHAUST MANIFOLD COULD CAUSE AN ENGINE COMPARTMENT FIRE RECALL NOTICE. *SMD THE CONSUMER WAS INFORMED THE PARTS WERE NOT AVAILABLE. *JB

NHTSA ODI #10838236

136,000 miles · Jan 29, 2016
EngineFire

TL* THE CONTACT OWNS A 2003 BUICK REGAL. WHILE DRIVING 70 MPH, THE CONTACT NOTICED SMOKE UNDER THE HOOD. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER AND NOTICED THAT THE VEHICLE WAS ON FIRE. THE FIRE WAS EXTINGUISHED BY THE CONTACT, A CONSTRUCTION CREW, AND THE LOCAL FIRE DEPARTMENT. A POLICE REPORT WAS FILED AND THERE WERE NO…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. WHILE DRIVING 70 MPH, THE CONTACT NOTICED SMOKE UNDER THE HOOD. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER AND NOTICED THAT THE VEHICLE WAS ON FIRE. THE FIRE WAS EXTINGUISHED BY THE CONTACT, A CONSTRUCTION CREW, AND THE LOCAL FIRE DEPARTMENT. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE); HOWEVER, THE PART TO DO THE REPAIR WAS NOT AVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 136,000.

NHTSA ODI #10823055

72,000 miles · Jan 25, 2016
Electrical System

TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT THE VEHICLE WAS ABLE TO BE STARTED WITHOUT THE KEY IN THE IGNITION. THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE CONTACT ALSO STATED THAT IT WAS DIFFICULT TO UNLOCK THE STEERING WHEEL ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAG…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT THE VEHICLE WAS ABLE TO BE STARTED WITHOUT THE KEY IN THE IGNITION. THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE CONTACT ALSO STATED THAT IT WAS DIFFICULT TO UNLOCK THE STEERING WHEEL ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE IGNITION SWITCH WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 72,000.

NHTSA ODI #10822020

Mileage unknown · Jan 21, 2016
Engine

TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF TH…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

NHTSA ODI #10821455

194,000 miles · Jan 8, 2016
Engine And Engine CoolingFire

TL* THE CONTACT OWNS A 2003 BUICK REGAL. AFTER DRIVING THE VEHICLE AND PARKING, THE DRIVER NOTICED A BURNING ODOR. THE DRIVER LIFTED THE HOOD AND DISCOVERED FLAMES COMING FROM THE ENGINE COMPARTMENT. THE DRIVER USED A FIRE EXTINGUISHER TO EXTINGUISH THE FLAMES. THE FIRE DEPARTMENT WAS CALLED TO THE HOME. THE CAUSE OF THE FAILURE…

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TL* THE CONTACT OWNS A 2003 BUICK REGAL. AFTER DRIVING THE VEHICLE AND PARKING, THE DRIVER NOTICED A BURNING ODOR. THE DRIVER LIFTED THE HOOD AND DISCOVERED FLAMES COMING FROM THE ENGINE COMPARTMENT. THE DRIVER USED A FIRE EXTINGUISHER TO EXTINGUISH THE FLAMES. THE FIRE DEPARTMENT WAS CALLED TO THE HOME. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 194,000. THE CONSUMER RECEIVED A RECALL NOTICE, REGARDING THE POSSIBILITY OF AN ENGINE FIRE. UPDATED 01/19/16. *JB

NHTSA ODI #10818925

Official recalls

3

15V701000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

Oct 26, 2015

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence & remedy

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Engine And Engine Cooling:engine

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

09V116000 · Engine And Engine Cooling

Apr 8, 2009

GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.

Consequence & remedy

Consequence: IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, AND PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM OR HTTP:WWW.GMOWNERCENTER.COM.

08V118000 · Engine And Engine Cooling

Mar 12, 2008

GM IS RECALLING 207,542 MY 1997-2003 BUICK REGAL AND PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. THESE VEHICLES HAVE HIGHER FRONT ROCKER COVER GASKET TEMPERATURES, CREATING THE POTENTIAL FOR EARLIER DEGRADATION OF THE FRONT ROCKER COVER GASKET AND EVENTUAL OIL SEEPAGE.

Consequence & remedy

Consequence: CERTAIN UNDERHOOD FIRES MAY BE CAUSED BY DROPS OF ENGINE OIL, FROM SEEPAGE OR SPILLAGE, BEING DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING. IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND, IN SOME INSTANCES, THE FIRE MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, ALONG WITH THE 1-3-5 SPARK PLUG WIRE RETAINERS, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. , FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. UNTIL THE REMEDY IS COMPLETED, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS (1) THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CAR PORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE. THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL. OWNERS MAY CONTACT BUICK AT 1-866-608-8080 OR PONTIAC AT 1-800-620-7668, OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.