Dorman 742-460 Window Motor - Rear Left

Rear Left Window Motor for Colorado and Canyon

Dorman 742-460 is a power window lift motor built for specific rear left applications in Chevrolet Colorado, GMC Canyon, and select Isuzu models. It is precision-engineered to match the fit and operating performance of the original motor for a direct replacement in the listed vehicles.

Key Features

• Replacement window lift motor for the rear left position
• Includes the window lift gear
• Hardwired/plug-in connection style for the listed applications
• Package contains the window lift motor only
• Designed for 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon rear left applications
• Dorman part number 742-460 for easy identification

Detailed Description

This Dorman window motor is made for drivers replacing a worn or failed rear left power window motor on the Chevrolet Colorado and GMC Canyon, along with select Isuzu i-350 and i-370 models. The motor is engineered to match the original fit and performance requirements of the factory unit, helping restore normal window operation in the specified vehicle years. This part cross-references Cardone Reman 42-1045 for the same application. Dorman 742-460 is a practical OE-style replacement for rear left window repair work where the original motor has lost strength, become noisy, or stopped working altogether.

What It Is Used For

• Restoring rear left power window movement
• Replacing a motor that runs slowly or intermittently
• Addressing a window that will not raise or lower
• Correcting grinding or binding caused by a worn motor or gear
• Repairing electrical failure in the window lift system

Installation Notes and Tips

Verify the rear left position and confirm vehicle year, make, and model before ordering. This part does not include the regulator, mounting hardware, or wiring harness. The package contains the window lift motor, and the window lift gear is included. Because the unit is hardwired/plug-in, match the connector style and wiring configuration to the original part during installation.

Quality Assurance

Dorman manufactures replacement components to match original equipment fit and function for specific vehicle applications. This part is built for the listed Chevrolet Colorado, GMC Canyon, and select Isuzu rear left fitments, including 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon, 2007-2008 Isuzu i-370, and 2006 Isuzu i-350.

• Fits 2004-2012 Chevrolet Colorado, rear left
• Fits 2004-2012 GMC Canyon, rear left
• Fits 2007-2008 Isuzu i-370, rear left
• Fits 2006 Isuzu i-350, rear left