Dorman 751-440 Window Motor and Regulator Assembly - Rear Left

Dorman 751-440 Rear Left Window Motor and Regulator

Dorman 751-440 is a replacement power window motor and regulator assembly for select Nissan rear left applications. It is precision-engineered and tested to match the fit, function, and performance of the original window regulator on the listed vehicles.

Built for the rear left window on 2011-2017 Nissan Juke and 2011-2012 Nissan LEAF, this assembly is a direct-fit solution for restoring window operation. The Dorman 751-440 is designed around the original mounting and operating layout for a straightforward replacement.

Key Features

• Replacement power window motor and regulator assembly
• Precision-engineered for stock-style fit and function
• Fits rear left applications on select Nissan models
• Plastic gear material
• Bolt attachment type
• Regulator included
• Package contents: 1 regulator and motor assembly

Detailed Description

This Dorman window motor and regulator assembly is made for drivers needing a direct replacement for the rear left window mechanism on 2011-2017 Nissan Juke and 2011-2012 Nissan LEAF. The assembly is built to match the original regulator’s fit and operating characteristics, helping restore normal window movement without changing the vehicle’s factory configuration. Part number 751-440 is a practical OE-style replacement for these specific Nissan applications.

This part cross-references Cardone Reman 47-13158 for the same application.

What It Helps Fix

• Window glass that will not raise or lower properly
• Slow, uneven, or intermittent rear left window movement
• Noise from a worn regulator or motor assembly
• Failure of the rear left power window mechanism
• Binding or loss of window travel on the rear left door

Installation Notes and Tips

Fits 2011-2017 Nissan Juke, rear left. Fits 2011-2012 Nissan LEAF, rear left. Verify the rear left door application and connector/attachment layout before installation. Mounting hardware is not included, and installation instructions are not included. The bolt-on attachment type and regulator-included design support a direct replacement process for the listed vehicles.

Quality Assurance

Dorman states that this replacement assembly is extensively tested to match the original window regulator’s fit, function, and performance on the specified vehicle years, makes, and models.