Dorman 748-265 Power Window Motor and Regulator Assembly - Rear Right

Dorman 748-265 Rear Right Window Motor Assembly

Dorman 748-265 is a replacement power window motor and regulator assembly for the rear right door on select Chevrolet Colorado, GMC Canyon, and Isuzu i-290/i-370 models. It is engineered and tested to match the original fit, function, and operating performance of the factory window regulator assembly.

Key Features

• Replacement power window motor and regulator assembly
• Precision-engineered for stock-style fit and operation
• Plastic gear material
• Bolt-on attachment type
• Regulator included
• Direct-fit application for rear right window service
• Part number: 748-265

Detailed Description

This Dorman window motor and regulator assembly is built for specific rear right applications and is intended to restore normal window movement in vehicles that use a factory-style regulator/motor setup. The assembly is designed around the original mounting and operating layout, with a plastic gear and bolt attachment design that follows the OE configuration. Dorman 748-265 is a practical replacement when the original rear window regulator or motor has worn gears, slowed operation, or stopped moving the glass correctly. This part cross-references ACI 82309 for the same application.

Vehicle Fitment

• Fits 2004-2012 Chevrolet Colorado, rear right.
• Fits 2004-2012 GMC Canyon, rear right.
• Fits 2007-2008 Isuzu i-290, rear right.
• Fits 2007-2008 Isuzu i-370, rear right.
• Fits 2006 Isuzu i-280, rear right.
• Fits 2006 Isuzu i-350, rear right.

What It Helps Fix

• Rear window that will not raise or lower
• Slow, uneven, or noisy window movement
• Window regulator gear wear or failure
• Motor operation issues in the rear right door
• Loss of normal power window function

Installation Notes

Mounting hardware is not included, and installation instructions are not included. Verify rear right fitment by year, make, and model before installation. Confirm the original regulator and motor layout matches the vehicle application, and inspect the window tracks, guides, and electrical connector condition during replacement.

Quality Assurance

Dorman designs this replacement assembly to match the fit, function, and performance of the stock window regulator on the listed vehicles. The part is extensively tested during development to support consistent operation in the specified application.