HomeACI 81282 Window Regulator - Rear Left
Part #: 521-172

ACI 81282 Window Regulator - Rear Left

Window Regulator
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$91.58Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Window Regulator
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Rear Left Power Window Regulator for Chevrolet Impala

The ACI 81282 power window regulator is designed specifically for the rear left door of Chevrolet Impala models. This new window regulator meets or exceeds OEM standards, ensuring dependable window operation without the motor or mounting hardware included.

Key Features of the ACI Window Regulator 81282

  • Compatible with Chevrolet Impala rear left door
  • Power window operation type for smooth control
  • New part that meets or exceeds OEM specifications
  • Motor and mounting hardware not included
  • Part number 81282 for precise identification

Detailed Description of the ACI Window Regulator

The ACI Window Regulator product line focuses on providing quality replacement parts for vehicle window systems. The 81282 model is a power window regulator designed for the rear left mounting position on Chevrolet Impala vehicles. This part is sold as a new unit and does not include the motor or mounting hardware, allowing for flexibility if you already have compatible components. Engineered to meet or exceed original equipment manufacturer standards, this window regulator ensures reliable and consistent window movement for your vehicle.

Common Issues Resolved by This Window Regulator

  • Window stuck in the up or down position
  • Slow or uneven window movement
  • Window falling inside the door panel
  • Grinding or clicking noises during window operation
  • Failure of the rear left power window mechanism

Installation Notes and Tips

  • Verify the part number 81282 matches your vehicle’s requirements
  • Motor and mounting hardware must be sourced separately if needed
  • Carefully remove the door panel to access the window regulator
  • Follow vehicle-specific service manual instructions for installation
  • Test window operation before reassembling the door panel

Quality Assurance and Warranty Information

This ACI window regulator is a new replacement part that meets or exceeds OEM quality standards for the Chevrolet Impala rear left door. While the motor and mounting hardware are not included, the regulator itself is manufactured to provide reliable performance. Please consult the product packaging or manufacturer for specific warranty details.

BrandDorman
Part Number521-172
PositionWindow Regulator
Bushings IncludedNo
Grease Fitting IncludedNo
GreaseableNo
Package ContentsControl Arm Shaft Kit
Pre-GreasedNot Required
Shaft MaterialSteel
Shaft TypeStandard

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2005ChevroletImpalaRear LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2004ChevroletImpalaRear LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2003ChevroletImpalaRear LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2002ChevroletImpalaRear LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2001ChevroletImpalaRear LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2000ChevroletImpalaRear LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator

* 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:

14022172K6210MS50937

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