Aisin RPAGM-077 Window Motor and Regulator Assembly - Rear Left

Aisin Rear Left Window Regulator with Motor

The Aisin RPAGM-077 is a power window regulator with motor for the rear left door on select GM full-size SUVs. It is built to OE standards and engineered for accurate form, fit, and function on 2007-2014 Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications.

This Power Window Regulator w/ Motor line focuses on direct-fit replacement performance, with re-engineered processes and environmental testing used to validate operation and dimensional accuracy. The RPAGM-077 is a practical choice when servicing a rear left window that no longer moves correctly or has lost motor function.

• Fits 2007-2014 Cadillac Escalade, rear left
• Fits 2007-2014 Chevrolet Tahoe, rear left
• Fits 2007-2014 GMC Yukon, rear left
• OE-style window regulator and motor assembly for direct replacement
• Built to meet OE standards with strict quality control
• Engineered for proper fit, function, and installation alignment

Detailed Product Information

Designed for the rear left position, the Aisin RPAGM-077 supports the window lifting and lowering mechanism as a complete regulator and motor assembly. It is a fit for 2007-2014 Cadillac Escalade rear left, 2007-2014 Chevrolet Tahoe rear left, and 2007-2014 GMC Yukon rear left applications. The part number RPAGM-077 is also useful when cross-referencing OE-style replacement listings for the same application.

This part cross-references Dorman - OE Solutions 741-390 for the same application.

Common Repair Symptoms

• Rear left window will not move up or down
• Window movement is slow, uneven, or noisy
• Motor runs but the glass does not travel correctly
• Regulator mechanism is worn, bent, or binding
• Window stops before reaching the full open or closed position

Installation Notes and Tips

Verify the rear left door application, model year, and connector/attachment style before installation. Inspect the window glass tracks, guides, and related door components for wear or damage so the replacement assembly can operate smoothly after installation.

Quality Assurance

Aisin manufactures this assembly to OE standards and uses strict quality control along with re-engineered processes and environmental testing to confirm form, fit, and function. Part number RPAGM-077 is built for consistent replacement performance on the listed Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications.