Dorman 742-154 Power Window Motor - Front Left, Front Right or Rear Right

Dorman 742-154 Window Lift Motor

Restore power window operation with this Dorman window lift motor, engineered to match the fit and performance of the original motor in specific vehicle applications. It is a plug-in replacement with an integrated window lift gear, making it a direct solution for worn or failed window motor assemblies.

• Plug-in electrical connection for straightforward replacement
• Window lift gear included for the motor assembly
• Package contents: window lift motor
• No regulator included
• No mounting hardware included
• No wiring harness included
• No micro-controlled embedded logic

Vehicle Fitment

• Fits 2006-2011 Buick Lucerne, front right.
• Fits 2006-2011 Buick Lucerne, rear right.
• Fits 2005-2010 Chevrolet Cobalt, front left.
• Fits 2007-2010 Pontiac G5, front left.

This Dorman 742-154 window motor is a direct replacement for select Buick Lucerne, Chevrolet Cobalt, and Pontiac G5 applications. It is built for vehicles that use a plug-in motor connection and a separate regulator, helping restore normal glass movement when the original motor no longer operates correctly. This part cross-references Cardone Reman 42-1061 for the same application.

Common Repair Symptoms

• Window glass moves slowly or stops partway
• Motor runs but the window does not move
• Intermittent power window operation
• Grinding or weak motor noise from the door
• Failed front left, front right, or rear right window movement

Installation Notes

Verify the original connector style, door position, and vehicle application before installation. This unit is plug-in and does not include the regulator, wiring harness, or mounting hardware, so reuse or source the required related components as needed. Confirm the window lift gear alignment during installation to ensure smooth operation after replacement.

Quality Assurance

Dorman engineers this replacement motor to match original fit and performance for the listed applications. The part number 742-154 is intended for direct replacement use in specific model years and positions, including Buick Lucerne, Chevrolet Cobalt, and Pontiac G5 applications.