IllustrationTL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING 30-35 MPH, THE ENGINE SEPARATED FROM THE ENGINE COMPARTMENT'S SUBFRAME. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 170,000.
2004 Chevrolet Impala
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Impala 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
750–25K
15325–50K
23950–75K
15975–100K
158100–150K
76150K+
860 reports with mileage · 212 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 681 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Exterior Lighting. Review the 104 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 71 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
44 crash reports21 fire reports34 injury reports
Engine complaints
71 reportsUNSURE IF MY 04 IMPALA IS AFFECTED IN THE TAKATA RECALL BECAUSE I HAVEN'T RECEIVED NOTICE.HAVE RECENTLY HAD EXTENSIVE REPAIRS COMPLETED BY A CERTIFIED MECHANIC. AND THE ABS, TRAC, CHECK AND BRAKE LIGHTS WON'T GO OFF. THE SECURITY LIGHT CONTINUES TO COME ON AND DISABLES THE CAR NOT ALLOWING IT TO START. CAUSING ME THE BE STRANDE…
Read full complaint
UNSURE IF MY 04 IMPALA IS AFFECTED IN THE TAKATA RECALL BECAUSE I HAVEN'T RECEIVED NOTICE.HAVE RECENTLY HAD EXTENSIVE REPAIRS COMPLETED BY A CERTIFIED MECHANIC. AND THE ABS, TRAC, CHECK AND BRAKE LIGHTS WON'T GO OFF. THE SECURITY LIGHT CONTINUES TO COME ON AND DISABLES THE CAR NOT ALLOWING IT TO START. CAUSING ME THE BE STRANDED UNANNOUNCED AND AT ANY RANDOM TIME. STEERING WHEEL TIGHTENS AND LOOSENS AT RANDOM TIMES. AFTER RESEARCHING PAST RECALLS BEFORE MY OWNERSHIP I AM UNSURE IF MY CAR HAS HAD THE RECALL ISSUES ADDRESSED. MY CAR HAS SOME TYPE OF MANUFACTURER COMPUTER GLITCH BUT GMC DOESN'T WANT TO OWN UP TO IT. AND I'VE KEPT ALL RECEIPTS ON REPAIRS I'VE COVERED. THESE ISSUES HAVE BEEN ON GOING SINCE THE ESTIMATED DATE ENTERED BELOW.
THERE IS A RECALL ON THIS CAR. WE BROUGHT IT TO THE DEALER WITH AN APPOINTMENT AND THE DEALER DID NOT PERFORM THE RECALL SERVICE.
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE'S PASS LOCK SECURITY LIGHT ILLUMINATED CONTINUOUSLY.ALSO, THE ENGINE FAILEDTO TURN OVER AND START. THE CONTACT STATED THAT THE VEHICLE TOOK UP TO AN HOUR TO START. THE CONTACT WAS ABLE TO REMOVE THE KEY COMPLETELY FROM THE IGNITION WHILE THE ENGINE…
Read full complaint
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE'S PASS LOCK SECURITY LIGHT ILLUMINATED CONTINUOUSLY.ALSO, THE ENGINE FAILEDTO TURN OVER AND START. THE CONTACT STATED THAT THE VEHICLE TOOK UP TO AN HOUR TO START. THE CONTACT WAS ABLE TO REMOVE THE KEY COMPLETELY FROM THE IGNITION WHILE THE ENGINE WAS RUNNING. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 126,000.
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 15V201000 (ENGINE AND ENGINE COOLING ) AND 14V400000 (ELECTRICAL SYSTEM); HOWEVER, THE PARTS NEEDED FOR THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECA…
Read full complaint
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 15V201000 (ENGINE AND ENGINE COOLING ) AND 14V400000 (ELECTRICAL SYSTEM); HOWEVER, THE PARTS NEEDED FOR THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (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 NOT MADE AW…
Read full complaint
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (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 NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THERE WAS AN OIL LEAK UNDER THE VEHICLE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING). THE DEALER WAS UNABLE TO PROVIDE THE PART TO RECEIVE THE REPAIR WITHIN A REASONABLE TIME FRAME. THE MANUFACTURER WAS NOTIFIED…
Read full complaint
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THERE WAS AN OIL LEAK UNDER THE VEHICLE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING). THE DEALER WAS UNABLE TO PROVIDE THE PART TO RECEIVE THE REPAIR WITHIN A REASONABLE TIME FRAME. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND WAS UNABLE TO PROVIDE A SPECIFIC TIME FRAME THAT THE PART WOULD BECOME AVAILABLE. THE FAILURE MILEAGE WAS NOT AVAILABLE. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING). THE CONTACT WAS UNABLE TO RECEIVE THE PART WITHIN A REASONABLE TIME FRAME TO SCHEDULE THE RECALL REPAIR AND WAS UNABLE TO DETERMINE WHEN THE VEHICLE WOULD BE REPAIRED. THE CONTACT C…
Read full complaint
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING). THE CONTACT WAS UNABLE TO RECEIVE THE PART WITHIN A REASONABLE TIME FRAME TO SCHEDULE THE RECALL REPAIR AND WAS UNABLE TO DETERMINE WHEN THE VEHICLE WOULD BE REPAIRED. THE CONTACT CALLED THE DEALER MORE THAN FIVE TIMES FOR MONTHS AND WAS INFORMED MONTHS LATER THAT THE PART WAS AVAILABLE. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING) HOWEVER, THE PARTS TO DO THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF T…
Read full complaint
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING) HOWEVER, THE PARTS TO DO THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE PARKED, THERE WAS A STRONG ODOR OF OIL AND THERE WAS AN ABNORMAL NOSE PRESET WHEN DRIVING. THE CONTACT RECEIVED A NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING) HOWEVER, THE PART FOR THE RECALL WAS NOT AVAILABLE. THE CONTACT…
Read full complaint
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE PARKED, THERE WAS A STRONG ODOR OF OIL AND THERE WAS AN ABNORMAL NOSE PRESET WHEN DRIVING. THE CONTACT RECEIVED A NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V201000 (ENGINE AND ENGINE COOLING) 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 MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
Official recalls
415V701000 · 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 engines 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 engines 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 engines 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.
15V201000 · Engine And Engine Cooling:engine
Apr 6, 2015
General Motors LLC (GM) notified the agency on April 2, 2015, that they are is recalling certain model year 2004 Buick Regal vehicles manufactured April 9, 2003, to June 1, 2003, 2004 Chevrolet Impala vehicles manufactured April 8, 2003, to June 23, 2003, and 2004 Chevrolet Monte Carlo vehicles manufactured April 7, 2003, to June 23, 2003. On May 18, 2015, GM expanded the recall to cover an additional 49,751 2004 Pontiac Grand Prix vehicles manufactured January 6, 2003, to June 25, 2004. In the affected vehicles, the valve cover gasket may leak.
Consequence & remedy
Consequence: The leaking engine oil can drip onto the hot surface of the exhaust manifold, increasing the risk of a fire.
Remedy: GM will notify owners, and dealers will remove the plastic cover and plastic oil fill tube extension and replace the front valve cover and gasket. These repairs will be done free of charge. The recall began on April 24, 2015. Owners may contact Buick customer service at 1-800-521-7300, Pontiac customer service at 1-800-762-2737 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14574.
14V400000 · Electrical System:ignition
Jul 3, 2014
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) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.
04V287000 · Service Brakes, Hydraulic
Jun 23, 2004
CERTAIN PASSENGER VEHICLES WERE PRODUCED WITH LOWER THAN SPECIFIED TORQUE ON BOTH FRONT BRAKE CALIPER TO STEERING KNUCKLE ATTACHMENT BOLTS. WITH IMPROPER TORQUE, THE CLAMP LOAD AT THE JOINT MAY NOT BE ADEQUATE TO PREVENT MOVEMENT BETWEEN THE CALIPER BRACKET AND KNUCKLE.
Consequence & remedy
Consequence: DEPENDING ON WHETHER ONE OR BOTH BOLTS BACKS OUT OR FRACTURES, THE RESULT CAN BE LOCKING OF THE AFFECTED WHEEL DURING BRAKING AND AN ABRUPT STEERING INPUT IN THE DIRECTION OF THE LOCKED WHEEL, REDUCED BRAKING AND NOISE FROM THE AFFECTED WHEEL, OR SEVERING OF A BRAKE HOSE, INCREASED BRAKE PEDAL TRAVEL, AND REDUCED STEERING CONTROL. REDUCED BRAKING OR STEERING CONTROL COULD CAUSE A CRASH.
Remedy: DEALERS ARE TO TIGHTEN BOTH BOLTS TO THE SPECIFIED TORQUE. OWNER NOTIFICATION BEGAN ON JUNE 28, 2004. OWNERS SHOULD CONTACT CHEVROLET 1-800-630-2438 OR PONTIAC 1-800-620-7668.
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
0No exact-year investigations in this snapshot.