Replacement RC46290054 Front Left Power Window Regulator Assembly with Motor

The Replacement RC46290054 is a front driver-side power window regulator assembly with integrated motor, designed as a direct-fit aftermarket replacement. This complete assembly restores full power window operation, including the raising and lowering of the driver's front door glass at the press of a button.

Key Features:

• Complete assembly — includes the window regulator and motor in one unit for a straightforward swap
• Direct-fit design — reverse-engineered to match the original equipment shape and dimensions for a seamless installation
• Durability tested — cycled thousands of times in an actual vehicle door to ensure long, trouble-free service life
• Power operation — restores full electric power window control on the front left (driver) door
• OEM Reference — replaces GM OEM part number 22938326 (supersedes 25994197)

Important Installation Note: This assembly includes the window motor. Proper installation may require following manufacturer setup procedures to ensure correct operation. Consult vehicle service information before installation.

Replacing a failed front power window regulator is a manageable DIY repair. The most common failure symptom is the window failing to move or operating intermittently due to broken plastic clips or a damaged regulator cable. This complete motor and regulator assembly eliminates the need to source components separately.