Dorman 742-330 Power Window Motor - Rear Left

Reliable Window Motor for Jeep Commander and Grand Cherokee

The Dorman 742-330 window motor is designed to restore smooth window operation in select Jeep models. Engineered for durability, this window lift motor is compatible with Jeep Commander and Grand Cherokee vehicles, providing a direct replacement for your factory part.

Key Features of the Dorman 742-330 Window Motor

• Compatible with Jeep Commander and Grand Cherokee models
• Window lift gear included for seamless integration
• Hardwired and plug-in connection for straightforward installation
• Does not include regulator, mounting hardware, or wiring harness
• Package contains the window lift motor only

Detailed Product Description

The Dorman 742-330 window motor is a precision-engineered component designed to operate the power windows in Jeep Commander and Grand Cherokee vehicles. This motor includes the window lift gear, ensuring proper engagement with the window regulator mechanism. It features a hardwired and plug-in connection type, allowing for a secure and reliable electrical connection without the need for additional wiring harnesses or mounting hardware, which are not included. This part is intended as a direct replacement for the original window motor, restoring functionality to power windows that have become slow, unresponsive, or non-operational.

Common Applications and Issues Addressed

• Restores power window operation in Jeep Commander and Grand Cherokee
• Replaces faulty or worn-out window motors causing slow or stuck windows
• Eliminates window noise or irregular movement due to motor failure
• Solves intermittent window function caused by electrical motor issues
• Addresses complete window motor failure preventing window movement

Installation Notes and Tips

• Compatible with factory window regulators; regulator not included
• Requires removal of the door panel for access to the window motor
• Ensure electrical connections are secure for proper motor function
• Verify the window lift gear meshes correctly with the regulator before final assembly
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty Information

Dorman window motors are manufactured to meet or exceed OEM specifications for fit and function. The 742-330 part number undergoes rigorous quality control to ensure reliable performance in Jeep Commander and Grand Cherokee vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.