HomeElectrical, Lighting and Body > Glass, Windows and Related ComponentsWAI WPR4912LMB Window Motor and Regulator Assembly - Rear Left
Part #: WPR4912LMB

WAI WPR4912LMB Window Motor and Regulator Assembly - Rear Left

Rear Left
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Acura, MDX
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Window Motor and Regulator Assembly for Acura MDX

The WAI WPR4912LMB window motor and regulator assembly is designed specifically for Acura MDX models. This component ensures smooth and consistent operation of your vehicle's power windows, restoring functionality and convenience.

  • Direct replacement window motor and regulator assembly for Acura MDX
  • Durable construction for long-lasting performance
  • Engineered to meet OEM specifications
  • Part number WPR4912LMB for precise fitment
  • Compatible with electrical and body glass components

Product Details and Compatibility

This WAI window motor and regulator assembly (part number WPR4912LMB) is engineered to fit Acura MDX vehicles, providing a reliable solution for power window issues. It integrates seamlessly with the vehicle's electrical, lighting, and body systems related to glass and window operation. The assembly replaces worn or faulty window motors and regulators, restoring smooth window movement and eliminating common problems such as slow or unresponsive windows.

Common Applications and Problem Resolution

  • Restores power window function in Acura MDX models
  • Resolves window motor failure or regulator malfunction
  • Eliminates window sticking or slow movement
  • Fixes windows that do not stay in position
  • Addresses electrical issues related to window operation

Installation Notes and Tips

Installation of the WAI WPR4912LMB window motor and regulator assembly should be performed by a qualified technician familiar with Acura MDX door components. Ensure the vehicle's battery is disconnected before beginning to avoid electrical hazards. Proper alignment of the regulator and secure mounting of the motor are critical for optimal window operation. Testing window function after installation is recommended to confirm correct fitment and performance.

Quality Assurance and Warranty

WAI manufactures this window motor and regulator assembly to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided, WAI products typically come with manufacturer-backed quality assurance. Using the correct part number WPR4912LMB guarantees compatibility and helps maintain the integrity of your Acura MDX's electrical and body systems.

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2006AcuraMDXRear LeftPower Window Regulator and Motor Assembly
2005AcuraMDXRear LeftPower Window Regulator and Motor Assembly
2004AcuraMDXRear LeftPower Window Regulator and Motor Assembly
2003AcuraMDXRear LeftPower Window Regulator and Motor Assembly
2002AcuraMDXRear LeftPower Window Regulator and Motor Assembly
2001AcuraMDXRear LeftPower Window Regulator and Motor Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.