WAI 81132 Window Regulator - Front Left

Mercedes-Benz Manual Window Regulator

Restore smooth window movement with this WAI manual window regulator, part number 81132. It is a direct-fit body component for the front left door and is listed for classic Mercedes-Benz models with manual window operation.

Key Features

• Manual window regulator for direct replacement service
• Fits the front left door application
• Built for Mercedes-Benz body and door repair work
• Part number 81132 for easy identification

Detailed Description

This WAI 81132 window regulator is a fitment-specific replacement for select Mercedes-Benz models, including the 230, 240D, 280CE, 280E, 280SE, 300CD, 300D, 300SD, and 300TD. It is specified for the front left position and matches manual window regulator applications, making it a practical choice when the original mechanism is worn, binding, or no longer moving the glass correctly. For Mercedes-Benz 300D window regulator replacement and other classic Mercedes-Benz door repair needs, part number 81132 provides a focused application match.

What It Is Used For

• Replacing a regulator that no longer raises or lowers the glass properly
• Correcting slow, uneven, or sticking window travel
• Addressing worn internal gears, tracks, or linkage wear
• Restoring manual window function in the front left door

Installation Notes and Tips

Verify manual window regulator fitment before ordering and match the front left application to the vehicle’s original configuration. Compare the removed unit to part number 81132 and confirm the mounting pattern, glass interface, and regulator style before installation. This part is listed for Mercedes-Benz 240D, 280E, and 300SD applications, among others, so confirming the exact door setup is important for a proper repair.