WAI WPR0646LM Window Motor and Regulator Assembly - Front Left

Front Left Window Motor and Regulator Assembly

The WAI WPR0646LM is a front left power window regulator and motor assembly for select Ford Taurus and Mercury Sable applications. It is built for direct replacement service on the driver-side front door window system, helping restore normal glass movement and motor operation.

• Part number: WPR0646LM
• Front left power window regulator and motor assembly
• Fits 1996-2007 Ford Taurus, front left
• Fits 1996-2005 Mercury Sable, front left
• OE-style replacement for the original window lift mechanism and motor

Fitment Details

Compatible with 1996-2007 Ford Taurus, front left, and 1996-2005 Mercury Sable, front left. This WAI WPR0646LM application covers the front left door window system for these vehicles, making it a direct-match option when the original regulator or motor has failed.

What It Helps Fix

• Window glass that will not move up or down
• Slow or inconsistent power window operation
• Grinding, binding, or slipping during window travel
• Motor noise without glass movement
• Regulator wear that prevents proper window positioning

Installation Notes

Verify the vehicle year, make, model, and front left position before ordering. Compare the original unit to the replacement part number WPR0646LM and confirm connector and mounting alignment during installation. Professional installation is recommended for proper fit and window alignment.

Quality Assurance

WAI supplies electrical and window system replacement parts for automotive service applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.