WAI WPR0652LMB Window Motor and Regulator Assembly - Rear Left

Rear Left Window Motor and Regulator Assembly

The WAI WPR0652LMB is a rear left power window regulator and motor assembly for select Ford and Mercury full-size sedans. It is built for direct replacement service on the rear left door and supports smooth window movement in vehicles that use a power-operated rear window system.

• Fits 1992-2011 Ford Crown Victoria, rear left
• Fits 1992-2011 Mercury Grand Marquis, rear left
• Fits 2003-2004 Mercury Marauder, rear left
• Power window regulator and motor assembly for rear left door service
• WAI part number WPR0652LMB

Application Details

This WAI window motor and regulator assembly is a fitment-based replacement for the rear left position on Ford Crown Victoria, Mercury Grand Marquis, and Mercury Marauder models listed above. The WPR0652LMB is intended for vehicles with a power window setup and is a direct-match service part for restoring rear window operation on these applications. If you are searching for a rear left window regulator and motor assembly for a 1992-2011 Ford Crown Victoria or 1992-2011 Mercury Grand Marquis, WPR0652LMB is the cataloged part number to reference.

Common Problems It Can Address

• Rear window will not move up or down
• Slow, uneven, or noisy window operation
• Window drops inside the door
• Motor runs but the glass does not respond
• Regulator mechanism wear in the rear left door

Installation Notes

Verify the rear left door application, model year, and power window configuration before ordering. Compare the original unit’s mounting points and connector style to confirm a proper match for your Ford Crown Victoria, Mercury Grand Marquis, or Mercury Marauder. Professional installation is recommended for door-panel removal, alignment, and final window indexing.

Quality Assurance

WAI manufactures electrical and window system replacement components for automotive service applications. Part number WPR0652LMB is cataloged as a rear left window motor and regulator assembly for the listed vehicles and positions.