HomeElectrical, Lighting and Body > Glass, Windows and Related ComponentsTrakMotive 21-0091 Window Motor and Regulator Assembly - Rear Left
Part #: 21-0091

TrakMotive 21-0091 Window Motor and Regulator Assembly - Rear Left

NEW Power Window Motor and Regulator Assembly, Rear Left
⚙️ 22 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦NEW Power Window Motor and Regulator Assembly, Rear Left
🚗Fitment: Buick and Oldsmobile, Century, Intrigue, and Regal
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Power Window Motor and Regulator Assembly

The TrakMotive NEW Power Window Motor and Regulator Assembly (part number 21-0091) is designed to restore smooth and efficient window operation for select Buick and Oldsmobile vehicles. This assembly is engineered to meet the specific requirements of models such as the Buick Century, Buick Regal, and Oldsmobile Intrigue.

  • Complete window motor and regulator assembly for direct replacement
  • Compatible with Buick Century, Buick Regal, and Oldsmobile Intrigue models
  • Part number 21-0091 ensures precise fit and function
  • Designed for electrical and mechanical reliability in power window systems
  • Manufactured by TrakMotive under the NEW Power Window Motor and Regulator Assembly product line

About the NEW Power Window Motor and Regulator Assembly Line

The NEW Power Window Motor and Regulator Assembly product line by TrakMotive focuses on providing fully integrated window motor and regulator units. This approach simplifies replacement by combining both components into a single assembly, reducing installation time and ensuring compatibility. The 21-0091 part is part of this line, offering a factory-style fit for Buick and Oldsmobile vehicles requiring window system repairs.

Product Description and Compatibility

This window motor and regulator assembly is specifically designed for use in Buick Century, Buick Regal, and Oldsmobile Intrigue models. The assembly replaces both the motor and regulator components, which work together to raise and lower the vehicle’s window glass. Using part number 21-0091 guarantees that the replacement matches the original equipment specifications, ensuring proper electrical connections and mechanical operation within the vehicle’s door system.

Common Applications and Issues Resolved

  • Restores power window function when the window fails to move up or down
  • Eliminates grinding or unusual noises caused by worn regulators or motors
  • Fixes windows that become stuck or move unevenly
  • Addresses intermittent window operation due to motor failure
  • Replaces assemblies damaged by wear or electrical faults

Installation Notes and Tips

Installation of the TrakMotive 21-0091 assembly requires removal of the door panel and disconnection of the existing window motor and regulator. Ensure the vehicle’s battery is disconnected before beginning work to prevent electrical hazards. Align the new assembly carefully to avoid binding and verify smooth window movement before reassembling the door panel. Professional installation is recommended for optimal results.

Quality Assurance and Warranty

TrakMotive manufactures this window motor and regulator assembly to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, TrakMotive products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer upon purchase.

This part fits 22 vehicles. Search below:

YearMakeModelPositionNotes
2005BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2004BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2004BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2003BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2003BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2002BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2002BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2002OldsmobileIntrigueRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2001BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2001BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2001OldsmobileIntrigueRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2000BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2000BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
2000OldsmobileIntrigueRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1999BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1999BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1999OldsmobileIntrigueRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1998BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1998BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1998OldsmobileIntrigueRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1997BuickCenturyRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator Assembly
1997BuickRegalRear LeftPower Window Regulator w/Motor; NEW Power Window Motor and Regulator 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:

21-0091

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