Continental WR40071 Window Regulator - Rear Right

Rear Right Window Regulator for BMW

Restore rear passenger window operation with this Continental electric window regulator, part number WR40071. It is a specific-fit replacement for select BMW models with power windows, including BMW 525i, 530i, 540i, 525iT, 535i, and M5 applications on the rear right side.

Key Features

• Electric window regulator for rear right installation
• Specific-fit design for direct replacement use
• Metal construction for dependable support and movement
• OE-style fit, form, and function for select BMW applications
• Built for vehicles with power windows
• Continental part number WR40071

Product Details

Continental WR40071 is a rear right window regulator engineered for select BMW passenger cars and light-duty applications. It is built to match original equipment dimensions and operating characteristics, helping restore smooth window travel when the original regulator wears out from repeated use or exposure to harsh weather. This unit is a specific-fit, electric regulator with a metal construction and no motor included. Continental manufactures these regulators in ISO TS certified facilities and offers broad coverage across domestic, Asian, and European vehicles. This part cross-references Genuine 51341944072 for the same application.

Common Problems It Can Solve

• Rear right window that will not move up or down
• Slow, uneven, or binding window travel
• Window slipping out of alignment inside the door
• Noisy regulator operation from worn internal components
• Failure of the original power window mechanism

Installation Notes

Fits 1989-1995 BMW 525i, rear right; 1994-1995 BMW 530i, rear right; 1994-1995 BMW 540i, rear right; 1993 BMW 525iT, rear right; 1985-1993 BMW 535i, rear right; and 1991-1993 BMW M5, rear right. Verify power window configuration before installation. Because this is an electric regulator without a motor, reuse the existing motor if applicable and confirm the mounting points and glass alignment before final assembly.

Quality Assurance

Continental builds this window regulator in ISO TS certified facilities and follows OE-style fitment standards for consistent performance on BMW 525i, 535i, and M5 rear right applications. Continental WR40071 is intended to restore window function with a direct replacement approach.