Keystone GM1550138 Rear Left Power Window Regulator with Motor

The Keystone GM1550138 is a direct OEM-replacement rear left power window regulator with motor, designed for the Chevrolet Malibu (2008–2012) and Saturn Aura (2007–2009). This unit restores proper power window operation to the driver-side rear door, delivering a factory-fit replacement that simplifies the repair process for collision and mechanical shops alike.

Key Features:

• Integrated Motor: Includes the electric motor assembly — no need to purchase separately
• OEM-Style Replacement: Engineered to match original equipment specifications for a direct, bolt-in installation
• Left-Hand (Driver Side Rear) Fitment: Designed specifically for the rear left door position
• Power Operation: Supports factory power window systems with no modification required
• Excludes 2008 Classic Model: Not compatible with the 2008 Malibu Classic variant
• Cross-Reference: Replaces OEM part number 20774635

This window regulator is built to meet the demands of professional collision repair and general automotive service. As a Keystone Automotive part, it offers a cost-effective alternative to dealer-sourced components without sacrificing fit or function.