Dorman 749-007 Window Regulator - Front Right

Reliable Manual Window Regulator for Chevrolet and GMC Trucks

The Dorman 749-007 manual window regulator is designed to restore smooth window operation in select Chevrolet and GMC trucks. Engineered with durable materials, this bolt-on regulator offers a straightforward replacement solution for manual window systems.

• Compatible with Chevrolet Avalanche, Silverado, Suburban, Tahoe, and GMC Sierra, Yukon models
• Manual window operation type without motor included
• Durable metal and plastic frame construction for reliable performance
• Bolt-on attachment type for secure installation
• Includes one manual window regulator; mounting hardware and installation instructions not included

Durable Construction and Design Features

The Dorman 749-007 window regulator features a combination of metal and plastic frame materials that balance strength and weight. The gear mechanism is made of plastic, designed specifically for manual window operation without the need for a motor. This part is engineered to bolt directly onto the door assembly, ensuring a secure fit for compatible Chevrolet and GMC models. While mounting hardware and installation instructions are not included, the straightforward bolt-on design simplifies the replacement process for experienced technicians.

Compatible Chevrolet and GMC Models

This manual window regulator is compatible with a range of Chevrolet and GMC trucks, including Avalanche, Cheyenne, Sierra (1500, 2500 HD, 3500 HD), Silverado (1500, 2500, 2500 HD, 3500, 3500 HD), Suburban (1500, 2500), Tahoe, Yukon, Yukon XL (1500, 2500). Ensure compatibility by verifying your vehicle’s model and year before purchase.

Common Issues Addressed by This Window Regulator

• Manual window not moving smoothly or stuck in the door
• Window falling inside the door panel due to broken regulator
• Grinding or clicking noises when operating the window crank
• Window glass misalignment or uneven movement
• Worn or damaged gear mechanism affecting window function

Installation Notes and Tips

Installation requires removal of the door panel and careful handling of the window glass. Since mounting hardware and instructions are not included, having access to a repair manual or professional guidance is recommended. The bolt-on attachment type allows for a secure fit, but ensure all bolts are tightened to manufacturer specifications. Verify window operation before reassembling the door panel.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 749-007 window regulator undergoes quality checks to ensure durability and reliable performance. Please refer to Dorman’s warranty policy for specific coverage details.