HomeElectrical, Lighting and Body > Glass, Windows and Related ComponentsWAI WPR0581LMB Window Motor and Regulator Assembly - Rear Left
Part #: WPR0581LMB

WAI WPR0581LMB Window Motor and Regulator Assembly - Rear Left

Rear Left
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Pontiac, Grand Prix
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Reliable Window Motor and Regulator Assembly for Pontiac Grand Prix

The WAI WPR0581LMB window motor and regulator assembly is designed specifically for Pontiac Grand Prix models. This direct replacement part ensures smooth and consistent window operation, restoring functionality to your vehicle's power windows.

Key Features of WAI WPR0581LMB Window Motor and Regulator

  • Compatible with Pontiac Grand Prix power window systems
  • Complete window motor and regulator assembly for efficient installation
  • Engineered to meet original equipment specifications
  • Durable construction for long-lasting performance
  • Part number WPR0581LMB ensures exact fitment and compatibility

Detailed Description of the WAI Window Motor and Regulator Assembly

This WAI window motor and regulator assembly (part number WPR0581LMB) is designed to replace faulty or worn components in the power window system of Pontiac Grand Prix vehicles. The assembly combines the motor and regulator into a single unit, simplifying the replacement process and reducing installation time. Manufactured to meet or exceed OEM standards, this part provides reliable operation and consistent window movement. Its durable design helps prevent premature failure caused by wear or environmental factors.

Common Issues Resolved by This Window Motor and Regulator Assembly

  • Power window failing to move up or down
  • Intermittent or slow window operation
  • Grinding or unusual noises during window movement
  • Window stuck in one position
  • Complete loss of power window function

Installation Notes and Tips

When installing the WAI WPR0581LMB window motor and regulator assembly, ensure the vehicle is powered off and the window glass is properly supported. Remove the door panel carefully to avoid damage to clips and wiring. Align the assembly correctly with the mounting points and electrical connectors for secure fitment. Testing the window operation before reassembling the door panel is recommended to confirm proper installation.

Quality Assurance and Warranty Information

WAI manufactures this window motor and regulator assembly to meet strict quality standards, ensuring reliable performance for Pontiac Grand Prix vehicles. While specific warranty details are not provided, WAI parts typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for complete coverage information.

This part fits 7 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2003PontiacGrand PrixSedanRear LeftPower Window Regulator and Motor Assembly
2002PontiacGrand PrixSedanRear LeftPower Window Regulator and Motor Assembly
2001PontiacGrand PrixSedanRear LeftPower Window Regulator and Motor Assembly
2000PontiacGrand PrixSedanRear LeftPower Window Regulator and Motor Assembly
1999PontiacGrand PrixSedanRear LeftPower Window Regulator and Motor Assembly
1998PontiacGrand PrixSedanRear LeftPower Window Regulator and Motor Assembly
1997PontiacGrand PrixSedanRear LeftPower Window Regulator and Motor Assembly

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