Dorman 742-029 Power Window Motor - Front Left, Front Right, Rear Left or Rear Right

Reliable Window Motor Replacement for Chevrolet and GMC Vehicles

The Dorman 742-029 window motor is designed to restore power window functionality in select Chevrolet and GMC models. This plug-in motor offers a straightforward replacement option for drivers experiencing window operation issues.

• Compatible with Chevrolet Cruze, Equinox, Sonic, and GMC Terrain
• Plug-in design for easy electrical connection
• Does not include regulator or mounting hardware
• Window lift gear not included
• Standard motor without anti-pinch or express up/down features

Product Details and Features

The Dorman 742-029 window motor is engineered to provide reliable power window operation for Chevrolet Cruze, Equinox, Sonic, and GMC Terrain models. This motor is a plug-in type, simplifying installation by connecting directly to the vehicle's existing wiring harness without the need for additional wiring or hardwiring modifications. It does not include the window regulator, mounting hardware, or window lift gear, so these components must be reused or purchased separately. This motor is a standard design without embedded logic, anti-pinch functionality, or express up/down capabilities, making it suitable for vehicles equipped with basic power window systems.

Common Applications and Problem Resolution

• Restores power window movement when the motor fails or becomes unresponsive
• Eliminates window noise or sluggish operation caused by a worn motor
• Resolves intermittent window function due to electrical connection issues with the motor
• Addresses windows stuck in the up or down position due to motor malfunction

Installation Notes and Tips

Installation of the Dorman 742-029 window motor requires removal of the door panel and disconnection of the existing motor. Since mounting hardware and regulator are not included, ensure these components are in good condition before installation. The plug-in design allows for direct connection to the vehicle’s wiring harness, reducing installation complexity. It is recommended to test window operation before reassembling the door panel to confirm proper motor function.

Quality Assurance and Warranty Information

Dorman manufactures this window motor to meet or exceed OEM standards for fit and function on Chevrolet and GMC vehicles. While the product does not include advanced features such as anti-pinch or express up/down, it provides a dependable replacement for standard power window systems. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.