Dorman 741-443 Power Window Motor and Regulator Assembly - Front Right

Reliable Window Motor and Regulator Assembly for GM Trucks and SUVs

The Dorman 741-443 window motor and regulator assembly is designed to restore smooth and efficient window operation for select Cadillac, Chevrolet, and GMC vehicles. Engineered with a plastic gear and bolt attachment type, this assembly provides a direct replacement solution for models including the Chevrolet Silverado and GMC Sierra series.

• Includes both window motor and regulator for complete replacement
• Durable plastic gear material designed for consistent performance
• Bolt attachment type ensures secure mounting
• Compatible with multiple GM trucks and SUVs including Chevrolet Avalanche and Cadillac Escalade
• Does not include mounting hardware or installation instructions

Product Details and Specifications

The Dorman 741-443 assembly features a plastic gear that balances durability with smooth operation, suitable for the window systems in heavy-duty trucks and SUVs. The bolt attachment type allows for a secure fitment without the need for additional mounting hardware, which is not included. This assembly is not micro-controlled and does not contain embedded logic, making it a straightforward mechanical replacement part. The package contains one complete regulator and motor assembly, ready to install on compatible vehicles.

Compatible Vehicles and Applications

This window motor and regulator assembly is compatible with a range of General Motors vehicles, including:

• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche, Silverado 1500, 2500, 2500 HD, 3500, and 3500 HD
• GMC Sierra 1500, 2500 HD, 3500 HD, and Cheyenne
• Suburban 1500 and 2500
• Tahoe
• Yukon, Yukon XL 1500, and Yukon XL 2500

Common Issues Addressed by This Assembly

• Window fails to move up or down smoothly
• Intermittent or no response from power window switch
• Grinding or unusual noises when operating the window
• Window stuck in one position due to regulator failure
• Loose or unstable window glass movement

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and installation instructions are not included, it is recommended to have basic mechanical knowledge or consult a professional technician. Ensure all bolts are securely tightened to prevent window misalignment. Testing window operation before reassembling the door panel is advised to confirm proper installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 741-443 window motor and regulator assembly undergoes quality checks to ensure reliable performance. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.