Dorman 748-264 Power Window Motor and Regulator Assembly - Rear Left

Reliable Window Motor and Regulator Assembly for Chevrolet, GMC, and Isuzu

The Dorman 748-264 window motor and regulator assembly is designed to restore smooth window operation for select Chevrolet, GMC, and Isuzu models. Engineered with durable plastic gears and a bolt-on attachment type, this assembly provides a direct replacement solution for your vehicle's power window system.

• Includes both window motor and regulator for complete replacement
• Durable plastic gear material for consistent performance
• Bolt attachment type ensures secure mounting
• Compatible with Chevrolet Canyon and Colorado models
• Fits GMC Canyon and Isuzu i-280, i-290, i-350, and i-370 vehicles

Product Features and Specifications

The Dorman 748-264 assembly features a plastic gear mechanism designed to operate quietly and efficiently. The bolt attachment type allows for straightforward installation without the need for additional mounting hardware, which is not included. This assembly does not contain embedded logic or micro-controlled components, focusing on mechanical reliability. The package contains one complete regulator and motor assembly, ready to replace your factory unit.

Compatible Vehicles and Applications

This window motor and regulator assembly is compatible with a range of Chevrolet, GMC, and Isuzu trucks and SUVs. Specifically, it fits Chevrolet Canyon and Colorado models, GMC Canyon, and Isuzu i-280, i-290, i-350, and i-370 vehicles. Using the correct part number 748-264 ensures proper fitment and function for these models.

Common Issues Addressed by This Assembly

• Power window failure due to motor burnout or regulator wear
• Window glass that does not move smoothly or gets stuck
• Grinding or clicking noises during window operation
• Window glass falling inside the door panel
• Intermittent or non-responsive window controls

Installation Notes and Tips

Installation requires removal of the door panel and disconnecting the existing window motor and regulator. Since mounting hardware is not included, retain original bolts or source replacements as needed. No installation instructions are provided, so consulting a repair manual or professional guidance is recommended. Ensure electrical connections are secure and test window operation before reassembling the door panel.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this assembly does not include embedded logic, it is engineered for reliable mechanical performance. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.