Dorman 741-889 Power Window Motor and Regulator Assembly - Rear Right

Reliable Window Motor and Regulator Assembly for Pontiac Bonneville

The Dorman 741-889 window motor and regulator assembly is designed specifically for Pontiac Bonneville models. This replacement part ensures smooth operation of your vehicle's power windows by combining a durable plastic gear motor with a complete regulator assembly.

• Compatible with Pontiac Bonneville window systems
• Includes both motor and regulator for a complete replacement
• Plastic gear material for reliable performance
• Bolt attachment type for secure mounting
• Mounting hardware and installation instructions not included

Product Features and Specifications

The Dorman 741-889 assembly features a plastic gear motor that drives the window regulator, providing consistent and quiet window movement. The bolt attachment type allows for a secure fit within the window frame. This assembly includes the regulator, eliminating the need to source separate components. Note that mounting hardware and installation instructions are not included, so professional installation or prior experience is recommended.

Purpose and Common Applications

This window motor and regulator assembly is used to restore power window functionality in Pontiac Bonneville vehicles. It addresses several common issues, including:

• Window failing to move up or down
• Intermittent or slow window operation
• Grinding or unusual noises during window movement
• Window stuck in one position
• Broken or worn regulator components

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and instructions are not included, it is important to have the correct tools and knowledge of the Pontiac Bonneville window assembly. Ensure all bolts are securely fastened to prevent rattling or misalignment. Testing window operation before reassembling the door panel is recommended.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 741-889 window motor and regulator assembly undergoes quality checks to ensure reliable performance. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.