WAI WPR0581LMB Window Motor and Regulator Assembly - Rear Left

Rear Left Window Motor and Regulator Assembly

The WAI WPR0581LMB is a rear left power window regulator and motor assembly for select Pontiac Grand Prix models. It is built for direct replacement service on the rear left door window system, helping restore normal glass movement and motor operation.

Key Features

• Part number: WPR0581LMB
• Window motor and regulator assembly for the rear left position
• Fits 1997-2003 Pontiac Grand Prix, rear left
• Direct-fit replacement for the power window regulator and motor assembly application
• Designed for electrical, lighting, and body repair work

Detailed Description

This WAI window motor and regulator assembly is made for the rear left window on 1997-2003 Pontiac Grand Prix vehicles. If your Pontiac Grand Prix rear left window is slow, stuck, or no longer responds to the switch, WPR0581LMB provides the correct replacement format for the power window regulator and motor assembly location. The part number WPR0581LMB is the reference to use when matching the rear left application.

What It Helps Fix

• Window glass that will not raise or lower from the rear left switch
• Grinding, binding, or uneven window travel
• Motor failure causing no movement at the rear left door window
• Regulator wear that leaves the glass stuck in one position
• Intermittent operation in the Pontiac Grand Prix rear left window system

Installation Notes and Tips

Verify the vehicle year, make, model, and rear left position before ordering. Compare the original unit and connector layout to confirm WPR0581LMB matches the existing power window regulator and motor assembly. After installation, test window travel and switch response through the full range of motion.

Quality Assurance

WAI supplies electrical and body components for replacement service, and this assembly is cataloged for the specified Pontiac Grand Prix fitment. Use the part number WPR0581LMB to confirm application before installation.