Dorman 748-182 Power Window Motor and Regulator Assembly - Front Left

Reliable Window Motor and Regulator Assembly for Chevrolet and Pontiac

The Dorman 748-182 window motor and regulator assembly is designed to restore smooth window operation in select Chevrolet and Pontiac vehicles. Engineered with a plastic gear and bolt attachment type, this assembly provides a direct replacement for the window regulator system in your car.

• Compatible with Chevrolet Cobalt, Pontiac G4, and Pontiac G5 models
• Includes both window motor and regulator for complete replacement
• Plastic gear material designed for standard durability
• Bolt attachment type for secure mounting
• Mounting hardware and installation instructions not included

Product Details and Specifications

This window motor and regulator assembly (part number 748-182) features a plastic gear mechanism that operates the window smoothly within the door frame. The bolt attachment type ensures a firm and stable installation, although mounting hardware is not included, so existing bolts or replacements will be necessary. The assembly comes as a single unit with both the motor and regulator integrated, simplifying the replacement process for Chevrolet Cobalt, Pontiac G4, and Pontiac G5 vehicles. Note that this product does not include embedded logic or micro-controlled features, focusing on straightforward mechanical operation.

Common Applications and Problem Resolution

• Restores window movement when the motor fails or becomes unresponsive
• Replaces worn or broken window regulators causing window misalignment or jamming
• Fixes windows that do not stay in position or fall down unexpectedly
• Addresses grinding or unusual noises during window operation
• Solves issues with slow or inconsistent window movement

Installation Notes and Tips

Installation of the Dorman 748-182 window motor and regulator assembly 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 retain original bolts or acquire compatible hardware before beginning installation. Proper alignment of the regulator is essential to ensure smooth window operation. Professional installation is advised if unfamiliar with door panel disassembly or window regulator replacement.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. While this window motor and regulator assembly does not include embedded logic, it is engineered for reliable mechanical performance in Chevrolet Cobalt, Pontiac G4, and Pontiac G5 vehicles. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.