Dorman 751-052 Power Window Motor and Regulator Assembly - Rear Left

Brand Dorman 751-052
Position Rear Left
Attachment Type Bolt
Installation Instructions Included No
Micro-controlled (Embedded Logic) No
Mounting Hardware Included No
Package Contents 1 Regulator and Motor Assembly
Regulator Included Yes
Thread Direction Plastic
Fits Acura · 8 vehicles

OE-style replacement. Precision-engineered for exact fit, function, and performance.

Bolt attachment. Simplifies installation with a secure, direct-fit design.

Plastic gear. Lightweight construction for smooth window operation.

Cross-references WAI 389095, 72750SJAA01 and WLA7056 for the same application. See all 3.

$299.18Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $299.18
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 751-052 Rear Left Window Motor Assembly

This Dorman power window motor and regulator assembly is built for the rear left door on select Acura RL models. It is engineered and tested to match the original fit, function, and operating performance of the factory window regulator assembly.

Key Features

  • Direct replacement window motor and regulator assembly for the rear left position
  • Precision-engineered for OE-style fit and operation
  • Regulator included for a complete assembly replacement
  • Plastic gear material
  • Bolt-on attachment type
  • Package contents: 1 regulator and motor assembly
  • Cross-reference part numbers include 72750SJAA01 and WLA7056

Product Details

Part number 751-052 is a replacement window motor and regulator assembly for 2005-2012 Acura RL rear left applications. It is built to match the stock assembly’s fit and function, making it a practical choice when the original window regulator or motor has worn out, become noisy, or stopped moving the glass properly. This Dorman 751-052 assembly is also cross-referenced to WAI 389095 for the same application.

Common Problems It Can Solve

  • Window glass that will not raise or lower
  • Slow, uneven, or intermittent window movement
  • Grinding or slipping from a worn regulator gear
  • Failure of the rear left power window motor
  • Binding or misalignment in the window lift mechanism

Installation Notes

Fits 2005-2012 Acura RL, rear left. This assembly uses a bolt attachment type and does not include mounting hardware or installation instructions. Verify connector style, mounting points, and glass alignment before installation. Because the regulator is included, replacement is performed as a complete motor-and-regulator service rather than a motor-only repair.

Quality Assurance

Dorman tests this replacement assembly for fit, function, and performance against the original equipment design on specific vehicle applications. The part is intended to restore factory-style window operation on the Acura RL platform.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2012AcuraRLRear Left—
2011AcuraRLRear Left—
2010AcuraRLRear Left—
2009AcuraRLRear Left—
2008AcuraRLRear Left—
2007AcuraRLRear Left—
2006AcuraRLRear Left—
2005AcuraRLRear Left—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
WAI — 38909572750SJAA01WLA7056