Homeβ€Ί ACI 82978 Power Window Motor - Front Left, Front Right, Rear Left or Rear Right
Part #: 82978

ACI 82978 Power Window Motor - Front Left, Front Right, Rear Left or Rear Right

Power Window Motor, Front Left
189 vehicles fit this part
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Power Window Motor, Front Left
Fitment: Buick, Cadillac, Oldsmobile, Pontiac, and Chevrolet, Park Avenue, Eldorado, Seville, DeVille, LeSabre, Riviera, 88, Aurora, LSS, Bonneville, Regency, Commercial Chassis, Roadmaster, Fleetwood, Caprice, Impala, and 98
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Reliable Power Window Motor for Select GM Vehicles

The ACI Power Window Motor 82978 is designed to restore smooth and efficient window operation in various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This power window motor provides dependable performance for vehicles requiring a direct replacement part.

  • Brand: ACI
  • Brand Line: Power Window Motor
  • Part Number: 82978
  • Type: Power window motor
  • Installation instructions included
  • Compatible with multiple GM makes and models

About the ACI Power Window Motor Line

The ACI Power Window Motor product line focuses on delivering quality electrical components specifically engineered for power window systems. This line ensures that each motor meets the necessary specifications for reliable operation and fitment across a range of General Motors vehicles. The 82978 motor is part of this line, providing a direct replacement solution for power window failures.

Product Details and Compatibility

This power window motor is engineered to fit a variety of GM vehicles, including Buick models like the LeSabre and Park Avenue, Cadillac models such as the DeVille, Eldorado, and Seville, Chevrolet models including the Caprice and Impala, Oldsmobile 88 and 98, and Pontiac Bonneville, Grand Prix, and Riviera. The motor is designed to replace the original equipment part, ensuring proper fit and function.

Common Applications and Issues Resolved

  • Restores power window operation in Buick LeSabre and Park Avenue
  • Replaces faulty window motors in Cadillac DeVille and Eldorado
  • Fixes non-responsive power windows in Chevrolet Caprice and Impala
  • Solves slow or stuck windows in Oldsmobile 88 and 98
  • Addresses intermittent window movement in Pontiac Bonneville and Riviera

Installation Notes and Tips

The ACI 82978 power window motor comes with installation instructions to assist with proper replacement. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Ensure all mounting points and electrical connectors are securely fastened to avoid operational issues. Professional installation is advised if unfamiliar with power window systems.

Quality Assurance and Warranty

ACI power window motors are manufactured to meet industry standards for durability and performance. The 82978 part undergoes quality checks to ensure reliable operation. Installation instructions are included to facilitate correct setup. Please refer to ACI’s warranty policy for specific coverage details.

BrandACI
Part Number82978
PositionPower Window Motor, Front Left
DescriptionWindow Motor
Installation Instructions IncludedYes
StylePower
TypePower Window Motor

This part fits 189 vehicles. Search below:

YearMakeModelSubmodelBody Type# DoorsDrive TypeLitersCylindersPositionNotes
2005BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2005BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2004BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2004BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2003BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2003BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2002BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2002BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2002CadillacEldoradoFront RightPower Window Motor
2001BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2001BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2001CadillacEldoradoFront RightPower Window Motor
2001CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
2000BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2000BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
2000CadillacDeVilleRear Rightw/ 9 tooth gear; OEM parts may be reversed on some applications; Physically check unit; Power Window Motor
2000CadillacDeVilleFront Leftw/ 9 tooth gear; OEM parts may be reversed on some applications; Physically check unit; Power Window Motor
2000CadillacEldoradoFront RightPower Window Motor
2000CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1999BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1999BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1999BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1999BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1999BuickRivieraFront RightPower Window Motor
1999CadillacDeVilleFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1999CadillacDeVilleRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1999CadillacEldoradoFront RightPower Window Motor
1999CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1999Oldsmobile88Front LeftPower Window Motor
1999Oldsmobile88Rear RightPower Window Motor
1999OldsmobileAuroraFront RightPower Window Motor
1999OldsmobileLSSRear RightPower Window Motor
1999OldsmobileLSSFront LeftPower Window Motor
1999PontiacBonnevilleRear RightPower Window Motor
1999PontiacBonnevilleFront LeftPower Window Motor
1998BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1998BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1998BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1998BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1998BuickRivieraFront RightPower Window Motor
1998CadillacDeVilleFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1998CadillacDeVilleRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1998CadillacEldoradoFront RightPower Window Motor
1998CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1998Oldsmobile88Rear RightPower Window Motor
1998Oldsmobile88Front LeftPower Window Motor
1998OldsmobileAuroraFront RightPower Window Motor
1998OldsmobileLSSFront LeftPower Window Motor
1998OldsmobileLSSRear RightPower Window Motor
1998OldsmobileRegencyFront LeftPower Window Motor
1998OldsmobileRegencyRear RightPower Window Motor
1998PontiacBonnevilleRear RightPower Window Motor
1998PontiacBonnevilleFront LeftPower Window Motor
1997BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1997BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1997BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1997BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1997BuickRivieraFront RightPower Window Motor
1997CadillacDeVilleFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1997CadillacDeVilleRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1997CadillacEldoradoFront RightPower Window Motor
1997CadillacSevilleFront LeftMetal Gear Housing; Power Window Motor
1997CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1997Oldsmobile88Front LeftPower Window Motor
1997Oldsmobile88Rear RightPower Window Motor
1997OldsmobileAuroraFront RightPower Window Motor
1997OldsmobileLSSRear RightPower Window Motor
1997OldsmobileLSSFront LeftPower Window Motor
1997OldsmobileRegencyFront LeftPower Window Motor
1997OldsmobileRegencyRear RightPower Window Motor
1997PontiacBonnevilleRear RightPower Window Motor
1997PontiacBonnevilleFront LeftPower Window Motor
1996BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996BuickRivieraFront RightPower Window Motor
1996BuickRoadmasterSedan5.7LV8Rear LeftPower Window Motor
1996BuickRoadmasterWagon5.7LV8Rear RightPower Window Motor
1996CadillacCommercial ChassisBaseRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996CadillacCommercial ChassisBroughamRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996CadillacDeVilleRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996CadillacDeVilleFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996CadillacEldoradoFront RightPower Window Motor
1996CadillacFleetwoodRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1996CadillacSevilleFront LeftMetal Gear Housing; Power Window Motor
1996CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1996ChevroletCapriceRear RightPower Window Motor
1996ChevroletImpalaRear RightPower Window Motor
1996Oldsmobile88Rear RightPower Window Motor
1996Oldsmobile88Front LeftPower Window Motor
1996Oldsmobile98Front LeftPower Window Motor
1996Oldsmobile98Rear RightPower Window Motor
1996OldsmobileAuroraFront RightPower Window Motor
1996OldsmobileLSSRear RightPower Window Motor
1996OldsmobileLSSFront LeftPower Window Motor
1996PontiacBonnevilleFront LeftPower Window Motor
1996PontiacBonnevilleRear RightPower Window Motor
1995BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995BuickRivieraFront RightPower Window Motor
1995BuickRoadmasterSedan5.7LV8Rear LeftPower Window Motor
1995BuickRoadmasterWagon5.7LV8Rear RightPower Window Motor
1995CadillacCommercial ChassisBaseRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995CadillacCommercial ChassisBroughamRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995CadillacDeVilleFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995CadillacDeVilleRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995CadillacEldoradoFront RightPower Window Motor
1995CadillacFleetwoodRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1995CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1995CadillacSevilleFront LeftMetal Gear Housing; Power Window Motor
1995ChevroletCapriceRear RightPower Window Motor
1995ChevroletImpalaRear RightPower Window Motor
1995Oldsmobile88Front LeftPower Window Motor
1995Oldsmobile88Rear RightPower Window Motor
1995Oldsmobile98Rear RightPower Window Motor
1995Oldsmobile98Front LeftPower Window Motor
1995OldsmobileAuroraFront RightPower Window Motor
1995PontiacBonnevilleRear RightPower Window Motor
1995PontiacBonnevilleFront LeftPower Window Motor
1994BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994BuickRoadmasterSedan5.7LV8Rear LeftPower Window Motor
1994BuickRoadmasterWagon5.7LV8Rear RightPower Window Motor
1994CadillacCommercial ChassisBaseRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994CadillacCommercial ChassisBroughamRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994CadillacDeVilleRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994CadillacDeVilleFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994CadillacEldoradoFront RightPower Window Motor
1994CadillacFleetwoodRWDRear LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1994CadillacSevilleFront LeftMetal Gear Housing; Power Window Motor
1994CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1994ChevroletCapriceRear RightPower Window Motor
1994ChevroletCommercial ChassisRear RightPower Window Motor
1994ChevroletImpalaRear RightPower Window Motor
1994Oldsmobile88Front LeftPower Window Motor
1994Oldsmobile88Rear RightPower Window Motor
1994Oldsmobile98Front LeftPower Window Motor
1994Oldsmobile98Rear RightPower Window Motor
1994PontiacBonnevilleFront LeftPower Window Motor
1994PontiacBonnevilleRear RightPower Window Motor
1993BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1993BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1993BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1993BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1993BuickRoadmasterSedan5.7LV8Rear LeftPower Window Motor
1993BuickRoadmasterWagon5.7LV8Rear RightPower Window Motor
1993CadillacEldoradoFront RightPower Window Motor
1993CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1993CadillacSevilleFront LeftMetal Gear Housing; Power Window Motor
1993ChevroletCapriceRear RightPower Window Motor
1993ChevroletCommercial ChassisRear RightPower Window Motor
1993Oldsmobile88Rear RightPower Window Motor
1993Oldsmobile88Front LeftPower Window Motor
1993Oldsmobile98Front LeftPower Window Motor
1993Oldsmobile98Rear RightPower Window Motor
1993PontiacBonnevilleFront LeftPower Window Motor
1993PontiacBonnevilleRear RightPower Window Motor
1992BuickLeSabreSedan3.8LV6Front LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1992BuickLeSabreSedan3.8LV6Rear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1992BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1992BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1992BuickRoadmasterSedan5.7LV8Rear LeftPower Window Motor
1992BuickRoadmasterWagon5.7LV8Rear RightPower Window Motor
1992CadillacEldoradoFront RightPower Window Motor
1992CadillacSevilleFront LeftMetal Gear Housing; Power Window Motor
1992CadillacSevilleRear RightMetal Gear Housing; Power Window Motor
1992ChevroletCapriceRear RightPower Window Motor
1992ChevroletCommercial ChassisRear RightPower Window Motor
1992Oldsmobile88Rear RightPower Window Motor
1992Oldsmobile88Front LeftPower Window Motor
1992Oldsmobile98Rear RightPower Window Motor
1992Oldsmobile98Front LeftPower Window Motor
1992PontiacBonnevilleFront LeftPower Window Motor
1992PontiacBonnevilleRear RightPower Window Motor
1991BuickPark AvenueFront LeftOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1991BuickPark AvenueRear RightOEM parts may be reversed on some applications; Physically check unit before installation; Power Window Motor
1991BuickRoadmasterWagon5.0LV8Rear RightPower Window Motor
1991ChevroletCapriceRear RightPower Window Motor
1991ChevroletCommercial ChassisRear RightPower Window Motor
1991Oldsmobile98Rear RightPower Window Motor
1991Oldsmobile98Front LeftPower Window Motor
1976BuickLeSabreSedan4 Door5.7LV8Front Rightw/o Gear; Power Window Motor
1976BuickLeSabreSedan4 Door3.8LV6Front Rightw/o Gear; Power Window Motor
1975BuickLeSabreSedan4 Door7.5LV8Front Rightw/o Gear; Power Window Motor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11M301663057616631020191519841915203619153542192514231AMWM82978221387662214394622154978421284971016551481655150465525721742143821288291182978A82978WL42022

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.