HomeElectrical, Lighting and Body > Glass, Windows and Related ComponentsWAI WPR4858LMB Window Motor and Regulator Assembly - Rear Left
Part #: WPR4858LMB

WAI WPR4858LMB Window Motor and Regulator Assembly - Rear Left

Rear Left
8 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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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Focus
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Reliable Window Motor and Regulator Assembly for Ford Focus

The WAI WPR4858LMB window motor and regulator assembly is designed specifically for Ford Focus models, providing dependable power window operation. This replacement part ensures smooth and consistent window movement, restoring functionality to your vehicle's door system.

  • Direct replacement window motor and regulator assembly for Ford Focus
  • Durable construction for long-lasting performance
  • Compatible with specific Ford Focus models requiring part number WPR4858LMB
  • Engineered to meet OEM specifications for fit and function
  • Restores power window operation efficiently and reliably

Product Details and Compatibility

The WAI WPR4858LMB is a window motor and regulator assembly designed to replace faulty or worn components in Ford Focus vehicles. This assembly integrates the motor and regulator into a single unit, simplifying the replacement process. It is engineered to match the original equipment manufacturer (OEM) standards, ensuring proper fitment and reliable operation. Compatible specifically with Ford Focus models, this part number addresses common issues related to power window failure, including slow or non-responsive window movement.

Common Applications and Problem Resolution

  • Restores power window functionality in Ford Focus vehicles
  • Resolves issues with windows that do not move or move erratically
  • Fixes grinding or unusual noises during window operation
  • Addresses window regulator failures causing window misalignment
  • Eliminates intermittent power window motor failures

Installation Notes and Tips

When installing the WAI WPR4858LMB window motor and regulator assembly, ensure the vehicle's battery is disconnected to prevent electrical hazards. Carefully remove the door panel to access the existing window motor and regulator. Align the new assembly precisely to avoid window misalignment or binding. Test the window operation before reassembling the door panel to confirm proper installation. Professional installation is recommended for optimal results.

Quality Assurance and Warranty Information

WAI manufactures the WPR4858LMB window motor and regulator assembly to meet stringent quality standards. While specific warranty details are not provided, WAI products typically undergo rigorous testing to ensure durability and performance. Using this OEM-compatible part helps maintain the integrity of your Ford Focus's electrical and window systems.

This part fits 8 vehicles. Search below:

YearMakeModel# DoorsPositionNotes
2007FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly
2006FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly
2005FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly
2004FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly
2003FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly
2002FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly
2001FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly
2000FordFocus4 DoorRear LeftPower Window Regulator and Motor Assembly

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