WAI 88023 Window Motor and Regulator Assembly - Rear Right

Window Motor and Regulator Assembly

This WAI window motor and regulator assembly is built for rear right glass operation on select Mercedes-Benz E-Class sedans. It is a direct-fit replacement for vehicles with a 2-pin connector and supports smooth window movement when the original unit wears out or fails.

Key Features

• Direct-fit window motor and regulator assembly for the rear right door
• 2-pin connector configuration for the listed applications
• Replacement part number 88023 for ordering and identification
• Compatible with Mercedes-Benz E320, E420, E430, E55 AMG, and E300 applications

Detailed Description

Part number 88023 is a replacement window motor and regulator assembly for Mercedes-Benz E-Class models listed in the fitment data. It is engineered for rear right installation and matches the 2-pin connector setup used on the confirmed applications. This makes it a practical choice when restoring window function on a Mercedes-Benz E320, Mercedes-Benz E430, or related E-Class sedan with the same configuration.

This assembly is intended for vehicles that need a replacement for a failed motor, worn regulator mechanism, or inconsistent glass movement. Use the fitment details to confirm year, model, and connector style before ordering.

What It Is Used For

• Restoring power window movement when the original assembly no longer operates correctly
• Replacing a worn or damaged regulator mechanism
• Addressing slow, stuck, or uneven window travel
• Replacing a failed motor in the window lift system

Installation Notes and Tips

Confirm rear right fitment, model year, and 2-pin connector style before installation. Verify the existing window assembly matches the listed application for Mercedes-Benz E320, E420, E430, E55 AMG, or E300 models. Professional installation is recommended for proper alignment and electrical connection.

Quality Assurance

WAI supplies replacement electrical and body components for automotive applications. Part number 88023 is built to match the confirmed fitment requirements for the listed Mercedes-Benz models.