WAI 389087 Window Motor and Regulator Assembly - Front Right

Window Motor and Regulator Assembly

This WAI window motor and regulator assembly is built for BMW applications that need a direct replacement for the front right door glass mechanism. Part number 389087 is listed for multiple BMW 5 Series and M5 models, giving buyers a fitment-specific option for restoring window operation.

Key Features

• Direct replacement window motor and regulator assembly for the front right position.
• Fits select BMW 525i, 530i, 540i, 535i, 525iT, and M5 applications.
• Application-specific fitment helps match the original window mechanism layout.
• WAI part number 389087 for easy identification and ordering.

Detailed Description

Use this window motor and regulator assembly when the original front right window mechanism no longer moves the glass correctly or has become unreliable. Compatible With 1989-1995 BMW 525i, front right; 1994-1995 BMW 530i, front right; 1994-1995 BMW 540i, front right; 1993 BMW 525iT, front right; 1989-1993 BMW 535i, front right; and 1991-1993 BMW M5, front right. The part number 389087 is useful when confirming the correct replacement for BMW 5 Series and M5 door glass service.

What It Is Used For

• Restoring power window movement when the original assembly fails.
• Replacing a worn regulator that no longer guides the glass smoothly.
• Addressing slow, uneven, or stuck window operation.
• Replacing a damaged motor and regulator unit in the front right door.

Installation Notes and Tips

Verify the vehicle year, model, and front right position before ordering. Compare the original unit and connector layout to confirm the correct application for BMW 525i, 530i, 540i, 535i, 525iT, or M5 models. Professional installation is recommended for proper alignment and operation of the window glass.

Quality Assurance

WAI replacement parts are cataloged for specific vehicle applications, and part number 389087 is identified for the listed BMW fitments.