Dorman 748-512 Power Window Motor and Regulator Assembly - Rear Left

Brand Dorman 748-512
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 Honda · 6 vehicles

Exact-fit replacement. Precision-engineered to match stock fit, function, and performance.

Bolt-on installation. Attachment type uses bolts for a straightforward install.

Regulator and motor assembly. Combines the motor and regulator in one complete unit.

Cross-references ACI 384972, SKP SK748512 and WAI WPR1028LMB for the same application. See all 7.

$67.19Free shipping
In stock · usually ships same day before 1pm CST
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Honda Pilot Rear Left Window Motor Assembly

This Dorman window motor and regulator assembly is a direct replacement for the rear left window on select Honda Pilot models. Built for the 2003-2008 Honda Pilot, Part Number 748-512 is engineered to match stock fit, function, and performance for a clean OE-style repair.

Key Features

  • Replacement power window motor and regulator assembly for the rear left position
  • Precision-engineered for exact fitment on 2003-2008 Honda Pilot applications
  • Extensively tested to match original window regulator operation
  • Attachment type: bolt
  • Plastic gear material for the motor drive
  • Regulator included for a complete assembly replacement
  • Part Number 748-512 for easy identification

Detailed Description

Dorman 748-512 is a replacement power window motor and regulator assembly designed for the rear left window on 2003-2008 Honda Pilot vehicles. It is built to replicate the stock regulator’s fit and operating characteristics, making it a practical choice when the original window mechanism is worn, noisy, or no longer moves the glass correctly. This assembly is intended for Honda Pilot rear left window repair work where a direct replacement is needed, and it cross-references WAI WPR1028LMB for the same application.

Common Problems This Part Can Address

  • Rear left window will not move up or down
  • Window movement is slow, uneven, or intermittent
  • Grinding or slipping from a worn regulator or motor gear
  • Window drops into the door or does not stay aligned
  • Failure caused by a damaged original motor/regulator assembly

Installation Notes and Tips

Compatible With 2003-2008 Honda Pilot, rear left. This assembly uses bolt attachment points and is intended to replace the original regulator and motor unit in the door. Mounting hardware is not included, and installation instructions are not included. Verify connector style, door configuration, and glass alignment before installation. Because the regulator is included, the existing worn assembly can be replaced as a unit rather than servicing the motor separately.

Quality Assurance

Dorman designs this replacement assembly to match the original part’s fit and function, then tests it for application-specific performance on the listed Honda Pilot years. Part Number 748-512 also cross-references ACI 384972 for the same application.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2008HondaPilotRear Left—
2007HondaPilotRear Left—
2006HondaPilotRear Left—
2005HondaPilotRear Left—
2004HondaPilotRear Left—
2003HondaPilotRear Left—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 384972SKP — SK748512WAI — WPR1028LMB212-005172750S9VA01824309jrWLR4033