HomeACI 82121 Power Window Motor and Regulator Assembly - Rear Right
Part #: 82121

ACI 82121 Power Window Motor and Regulator Assembly - Rear Right

Window Assembly, Rear Right
14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Window Assembly, Rear Right
Fitment: Pontiac, Grand Prix
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Reliable Window Motor and Regulator Assembly for Pontiac Grand Prix

The ACI Window Assembly 82121 is a new power window motor and regulator designed specifically for Pontiac Grand Prix models. Engineered to meet or exceed OEM standards, this assembly ensures smooth and consistent window operation.

  • New power window motor and regulator assembly
  • Hardened steel gear for enhanced durability
  • Compatible with Pontiac Grand Prix vehicles
  • Meets or exceeds original equipment manufacturer (OEM) specifications
  • Mounting hardware not included

About the ACI Window Assembly Product Line

The ACI Window Assembly line focuses on delivering reliable window components that integrate motor and regulator functions into a single unit. This approach simplifies replacement and maintenance for electrical, lighting, and body glass systems. The 82121 part number represents a new, power-operated assembly designed to restore proper window function in compatible vehicles.

Detailed Product Description

This window motor and regulator assembly features a hardened steel gear, providing increased strength and resistance to wear. The power-operated style ensures efficient window movement, restoring the convenience of automatic window control in your Pontiac Grand Prix. As a new component, it offers a direct replacement solution that meets or exceeds OEM quality standards, ensuring compatibility and reliable performance.

Common Applications and Problem Resolution

  • Replaces faulty or non-responsive power window motors
  • Fixes windows that move slowly or get stuck
  • Resolves grinding or unusual noises during window operation
  • Addresses regulator failures causing window misalignment
  • Restores full power window functionality in Pontiac Grand Prix models

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator assembly. Note that mounting hardware is not included with this part, so retain original fasteners or acquire replacements as needed. Proper alignment of the regulator during installation is critical to ensure smooth window operation. Refer to vehicle-specific service manuals for detailed instructions.

Quality Assurance and Warranty

The ACI 82121 window motor and regulator assembly is manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. As a new part, it undergoes quality control inspections to maintain consistent standards. Warranty coverage details should be confirmed with the product provider or manufacturer.

BrandACI
Part Number82121
PositionWindow Assembly, Rear Right
DescriptionWindow Motor Assembly
Meets / Exceeds OEM?Yes
Mounting Hardware IncludedNot Included
New or RemanNew
StyleMotor & Regulator
Thread DirectionHardened steel gear
TypePower

This part fits 14 vehicles. Search below:

YearMakeModel# DoorsLitersCylindersPositionNotes
2003PontiacGrand Prix4 Door3.1LV6Rear RightWindow Assembly
2003PontiacGrand Prix4 Door3.8LV6Rear RightWindow Assembly
2002PontiacGrand Prix4 Door3.8LV6Rear RightWindow Assembly
2002PontiacGrand Prix4 Door3.1LV6Rear RightWindow Assembly
2001PontiacGrand Prix4 Door3.8LV6Rear RightWindow Assembly
2001PontiacGrand Prix4 Door3.1LV6Rear RightWindow Assembly
2000PontiacGrand Prix4 Door3.1LV6Rear RightWindow Assembly
2000PontiacGrand Prix4 Door3.8LV6Rear RightWindow Assembly
1999PontiacGrand Prix4 Door3.1LV6Rear RightWindow Assembly
1999PontiacGrand Prix4 Door3.8LV6Rear RightWindow Assembly
1998PontiacGrand Prix4 Door3.1LV6Rear RightWindow Assembly
1998PontiacGrand Prix4 Door3.8LV6Rear RightWindow Assembly
1997PontiacGrand Prix4 Door3.1LV6Rear RightWindow Assembly
1997PontiacGrand Prix4 Door3.8LV6Rear RightWindow Assembly

* 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:

10256558103151401032173110413614104348831044282411A14192513531AMWR8212166021166537687418378212182173ARE82121WL41837

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