Dorman 751-777 Power Window Motor and Regulator Assembly - Front Right

Reliable Window Motor and Regulator Assembly for Chevrolet and GMC Trucks

The Dorman 751-777 window motor and regulator assembly is designed to restore smooth window operation in select Chevrolet and GMC trucks. Engineered with durable metal gears and a bolt-on attachment type, this assembly provides a dependable replacement for your vehicle's power window system.

• Durable metal gear construction for long-lasting performance
• Bolt attachment type ensures secure mounting
• Includes regulator for complete window operation
• Two-terminal motor design compatible with factory wiring
• Compatible with Chevrolet Silverado and GMC Sierra models

Product Details and Features

This Dorman window motor and regulator assembly (part number 751-777) features a metal gear mechanism that offers enhanced durability compared to plastic alternatives. The assembly mounts using bolts, providing a secure fit without the need for additional mounting hardware, which is not included. It comes with the regulator integrated, eliminating the need to source separate components. The motor has two electrical terminals and does not include a wiring harness or installation instructions, so professional installation or prior experience is recommended. This is a non-express up/down motor and does not have anti-pinch or micro-controlled embedded logic features.

Compatible Chevrolet and GMC Models

This window motor and regulator assembly is compatible with a range of Chevrolet and GMC trucks, including Chevrolet Silverado 1500, 1500 LD, 2500, 2500 HD, 3500, and 3500 HD, as well as GMC Sierra, Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, and Sierra 3500 HD models. Ensure compatibility by verifying your vehicle's make and model before purchase.

Common Issues Addressed by This Assembly

• Power window failure due to motor burnout
• Window regulator malfunction causing window misalignment or jamming
• Slow or non-responsive window movement
• Intermittent window operation or electrical connection issues
• Noise or grinding sounds when operating the window

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware and wiring harness are not included, retain original components or source replacements as needed. The bolt attachment type requires appropriate tools for secure installation. Professional installation is recommended if you are unfamiliar with power window systems. Testing window operation before reassembling the door panel is advised to ensure proper function.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this product does not include installation instructions or mounting hardware, it is built with quality metal gears and components designed for durability. Please consult the product packaging or Dorman's official resources for specific warranty details related to part number 751-777.