HomeElectrical, Lighting and Body > Glass, Windows and Related ComponentsWAI WPR4918LMB Window Motor and Regulator Assembly - Rear Left
Part #: WPR4918LMB

WAI WPR4918LMB Window Motor and Regulator Assembly - Rear Left

Rear Left
16 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: INFINITI and Nissan, Pathfinder and QX4
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Reliable Window Motor and Regulator Assembly for INFINITI and Nissan

The WAI WPR4918LMB window motor and regulator assembly is designed specifically for INFINITI Pathfinder and Nissan QX4 models. This replacement part ensures smooth and consistent window operation, restoring functionality to your vehicle's power windows.

  • Direct replacement for factory window motor and regulator assembly
  • Compatible with INFINITI Pathfinder and Nissan QX4 models
  • Durable construction for long-lasting performance
  • Part number WPR4918LMB for precise fitment
  • Restores power window functionality and reliability

Product Details and Compatibility

The WAI WPR4918LMB is engineered to meet the specifications of the original equipment manufacturer for the INFINITI Pathfinder and Nissan QX4. This window motor and regulator assembly is a critical component in the vehicle's electrical and body system, responsible for raising and lowering the window glass smoothly. Designed to fit seamlessly into the existing window frame, this assembly helps maintain the integrity of your vehicle's window operation without modification.

Common Applications and Problem Resolution

  • Replaces faulty or non-responsive window motor in INFINITI Pathfinder and Nissan QX4
  • Fixes windows that fail to move up or down properly
  • Addresses issues with slow or jerky window movement
  • Resolves window regulator failures causing glass misalignment
  • Eliminates electrical failures related to window operation

Installation Notes and Tips

Installation of the WAI WPR4918LMB window motor and regulator assembly requires removal of the door panel and disconnection of the existing window motor. It is recommended to carefully follow vehicle-specific service manuals for proper removal and installation procedures. Ensure all electrical connections are secure and test window operation before reassembling the door panel.

Quality Assurance and Warranty

WAI manufactures the WPR4918LMB window motor and regulator assembly to meet industry standards for durability and performance. While specific warranty details are not provided, WAI products typically undergo quality control testing to ensure reliable operation in INFINITI Pathfinder and Nissan QX4 vehicles.

This part fits 16 vehicles. Search below:

YearMakeModelPositionNotes
2004NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
2003INFINITIQX4Rear LeftPower Window Regulator and Motor Assembly
2003NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
2002INFINITIQX4Rear LeftPower Window Regulator and Motor Assembly
2002NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
2001INFINITIQX4Rear LeftPower Window Regulator and Motor Assembly
2001NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
2000INFINITIQX4Rear LeftPower Window Regulator and Motor Assembly
2000NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
1999INFINITIQX4Rear LeftPower Window Regulator and Motor Assembly
1999NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
1998INFINITIQX4Rear LeftPower Window Regulator and Motor Assembly
1998NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
1997INFINITIQX4Rear LeftPower Window Regulator and Motor Assembly
1997NissanPathfinderRear LeftPower Window Regulator and Motor Assembly
1996NissanPathfinderRear LeftPower Window Regulator and Motor Assembly

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