740-140 Front Left Window Regulator with Motor for Ford Fusion Lincoln MKZ Mercury Milan

Regular price $39.99
Product Detail
  • Type Window Regulator Assembly
  • SKU BDDLZ-BD-05-CI04-00030BK-006-W
  • OE Number 6E5Z5423201AB, 8E5Z5423201A, 740-140, 125-00109L, 81358
Placement on vehicle
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Fits: Ford Fusion / Lincoln MKZ / Lincoln Zephyr / Mercury Milan Select Models

Position: Front Left / Driver Side Front Door

Includes: Window Regulator with Motor

Note: Please confirm vehicle fitment, front door position, body style, and reference number before ordering.


This power window regulator assembly is designed as a direct replacement for a worn or failed factory front left window regulator on compatible Ford, Lincoln, and Mercury models. It helps restore smooth glass movement, stable window support, and reliable daily power window operation.

This assembly includes the power window motor for a complete replacement of the listed front left door position.

Vehicle Fitment

Year Make Model Body / Cab Position Notes
2006-2012 Ford Fusion Select Models Sedan Front Left / Driver Side Power Window, With Motor
2006-2012 Lincoln MKZ / Zephyr Select Models Sedan Front Left / Driver Side Power Window, With Motor
2006-2011 Mercury Milan Select Models Sedan Front Left / Driver Side Power Window, With Motor

OE / Interchange Reference Numbers

This window regulator assembly is designed to replace the following reference number. Please confirm the part number, vehicle fitment, and front left door position before ordering.

  • 740-140

Key Features

  • Direct replacement for a worn or failed factory front left window regulator
  • Designed for compatible Ford Fusion, Lincoln MKZ, Lincoln Zephyr, and Mercury Milan select models
  • Includes power window motor for a complete replacement assembly
  • Helps restore smooth and stable power window operation
  • Built for proper glass movement and secure window support
  • Mounting points and connector are designed to match compatible applications

Common Signs You Need a New Window Regulator

  • Window moves slowly, unevenly, or gets stuck
  • Clicking, popping, or grinding noise inside the door
  • Window falls into the door or will not stay up
  • Motor runs but the glass does not move properly
  • Window tilts or comes off track during operation

Installation Notes

  • Door panel removal is required for installation
  • Please support the window glass before removing the old regulator
  • Test the window operation before reinstalling the door panel
  • Professional installation is recommended if you are not familiar with door wiring or glass alignment