Dorman 751-034 Power Window Motor and Regulator Assembly - Rear Left

Dorman 751-034 Rear Left Window Motor Assembly

This Dorman window motor and regulator assembly is built for the rear left door on 2007-2013 Acura MDX models. It is engineered to match stock fit, function, and performance for a direct replacement on the specified vehicle years.

Key Features

• Direct replacement window motor and regulator assembly for the rear left position
• Precision-engineered to match OE fit and operating characteristics
• Extensively tested for function and performance
• Plastic gear material
• Bolt-on attachment type
• Regulator included for a complete assembly replacement
• Part number 751-034 for easy identification

Detailed Description

Designed for 2007-2013 Acura MDX rear left window service, this Dorman 751-034 assembly replaces the power window motor and regulator as a matched unit. The design follows the original equipment layout so the window mechanism can restore normal glass movement in the rear left door without requiring a separate regulator search. This part cross-references WAI 388569 and WPR0774LMB for the same application.

Use this Dorman 751-034 when servicing an Acura MDX rear left power window system that needs a direct-fit replacement built around the factory mounting style and operating requirements. The assembly is intended for vehicles across the 2007, 2008, 2009, 2010, 2011, 2012, and 2013 model years.

What It Helps Fix

• Rear left window that will not move up or down
• Slow or inconsistent window operation
• Grinding or slipping from a worn regulator or motor
• Window movement that stops before fully opening or closing
• Failure caused by damaged plastic gear components

Installation Notes and Tips

Installation instructions are not included. Verify the rear left fitment on your Acura MDX before installation and compare the original mounting style, connector, and regulator layout to the replacement assembly. Mounting hardware is not included, so reuse or source the required fasteners as needed. Because this is a bolt-on assembly, proper alignment of the regulator and glass track is important for smooth operation.

Quality Assurance

Dorman states that this replacement power window motor and regulator assembly is extensively tested and engineered to match the fit, function, and performance of the original stock regulator on specific vehicle applications. Part number 751-034 is built as an OE-style replacement for the listed Acura MDX fitment.