Aisin RPAGM-051 Window Motor and Regulator Assembly - Rear Left

Aisin Rear Left Window Motor and Regulator

The Aisin Power Window Regulator w/ Motor, part number RPAGM-051, is a rear left window motor and regulator assembly for select Chevrolet and Oldsmobile applications. It is built to OE standards with controlled manufacturing and validation focused on fit, function, and consistent operation.

Compatible With 2004-2005 Chevrolet Classic, rear left; 1997-2003 Chevrolet Malibu, rear left; and 1997-1999 Oldsmobile Cutlass, rear left. This Aisin RPAGM-051 replacement is a direct-fit solution for restoring rear window movement on the listed vehicles.

Key Features

• Power window regulator assembly with motor
• Rear left position for the listed applications
• OE-standard fit and function focus
• Re-engineered to improve original design details
• Tested under environmental conditions to verify performance

Application Details

This part cross-references Dorman - OE Solutions 741-166 and WAI WPR4834LMB for the same application. The Aisin RPAGM-051 is designed for drivers seeking a replacement window regulator and motor assembly for Chevrolet Malibu, Chevrolet Classic, and Oldsmobile Cutlass rear left door applications.

Common Problems It Can Solve

• Rear window will not move up or down
• Slow, uneven, or noisy window operation
• Motor runs but the glass does not respond
• Regulator cable or mechanism failure
• Intermittent rear left power window function

Installation Notes

Verify the vehicle year, make, model, and rear left position before installation. Compare the original unit and connector style to confirm match-up with the existing window system. Professional installation is recommended for proper alignment and operation after replacement.

Quality Assurance

Aisin manufactures this assembly to meet OE standards and applies strict quality control during production. The design is re-engineered from the original concept and validated through environmental testing to help ensure proper form, fit, and function.