Dorman 748-920 Power Window Motor and Regulator Assembly - Front Right

Reliable Window Motor and Regulator Assembly for Buick, Chevrolet, GMC, and Saturn

The Dorman 748-920 window motor and regulator assembly is designed to restore smooth window operation in select Buick, Chevrolet, GMC, and Saturn vehicles. Engineered with durable plastic gears and including mounting hardware, this assembly offers a direct replacement solution for power window issues.

Key Features of the Dorman 748-920 Window Motor and Regulator

• Gear Material: Durable plastic for consistent performance
• Attachment Type: Secure bolt-on installation
• Mounting Hardware Included: All necessary components for installation
• Regulator Included: Complete assembly for window movement
• Package Contents: One regulator and motor assembly
• Compatible with Buick Acadia, Chevrolet Traverse, GMC Acadia, and Saturn Outlook models

Detailed Description of the Window Motor and Regulator Assembly

This Dorman window motor and regulator assembly (part number 748-920) is engineered to replace faulty or worn components in the power window system of specific GM vehicles. The plastic gear material balances durability with smooth operation, while the bolt attachment type ensures a secure fit. The included mounting hardware simplifies the installation process, although installation instructions are not provided. This assembly is designed to work seamlessly with the regulator mechanism, providing reliable window movement for Buick Acadia, Chevrolet Traverse, GMC Acadia, and Saturn Outlook models.

Common Issues Addressed by This Window Motor and Regulator Assembly

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

Installation Notes and Tips

• Ensure vehicle compatibility with Buick Acadia, Chevrolet Traverse, GMC Acadia, or Saturn Outlook before installation
• Use the included mounting hardware for a secure fit
• Disconnect the vehicle battery before beginning installation to avoid electrical issues
• Carefully remove the door panel to access the window motor and regulator assembly
• Test window operation after installation to confirm proper function

Quality Assurance and Warranty Information

Dorman manufactures this window motor and regulator assembly to meet or exceed OEM standards for fit and function. The part number 748-920 undergoes quality checks to ensure reliable performance. While installation instructions are not included, the product comes with all necessary mounting hardware. Warranty coverage details should be confirmed with the point of purchase or manufacturer.