WAI WPR0619LMB Window Motor and Regulator Assembly - Rear Left

Rear Left Window Motor and Regulator Assembly

The WAI WPR0619LMB is a rear left power window regulator and motor assembly for select Buick LeSabre models. It is built for direct replacement service on 2000-2005 Buick LeSabre rear left power window applications, helping restore normal glass movement and motor operation.

• Part number: WPR0619LMB
• Rear left window motor and regulator assembly
• Fits 2000-2005 Buick LeSabre, rear left
• OE-style replacement for power window repair
• Designed for the rear left door window system

Fitment Details

Compatible With 2000-2005 Buick LeSabre, rear left. This fitment covers the rear left power window regulator and motor assembly application for the Buick LeSabre across the listed model years. The part number WPR0619LMB is the reference to verify before ordering, and WPR0619LMB should be matched to the vehicle’s rear left door configuration.

Common Problems This Part Can Address

• Rear left window glass will not move up or down
• Window motor runs but the glass does not respond
• Slow, uneven, or intermittent window operation
• Broken regulator components inside the door
• Window stuck in the open or closed position

Installation Notes

Confirm the vehicle is a 2000-2005 Buick LeSabre with a rear left power window regulator and motor assembly before installation. Compare the original unit, connector style, and mounting points to the replacement part number WPR0619LMB. Door trim removal and window alignment checks are typically required during service.

Quality Assurance

WAI manufactures electrical and body components for automotive repair applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.