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BMW 735i Window Motor Replacement at your home or office.

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Window Motor Replacement Service

How much does a Window Motor Replacement cost?

On average, the cost for a BMW 735i Window Motor Replacement is $367 with $272 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1987 BMW 735iL6-3.5LService typeWindow Motor - Driver Side Front ReplacementEstimate$658.41Shop/Dealer Price$811.77 - $1232.46
1985 BMW 735iL6-3.5LService typeWindow Motor - Passenger Side Front ReplacementEstimate$651.25Shop/Dealer Price$807.85 - $1238.19
1986 BMW 735iL6-3.5LService typeWindow Motor - Passenger Side Front ReplacementEstimate$651.25Shop/Dealer Price$807.85 - $1238.19
1992 BMW 735iL6-3.5LService typeWindow Motor - Passenger Side Rear ReplacementEstimate$1026.03Shop/Dealer Price$1275.03 - $1974.80
1990 BMW 735iL6-3.5LService typeWindow Motor - Passenger Side Front ReplacementEstimate$1026.03Shop/Dealer Price$1275.11 - $1974.94
1991 BMW 735iL6-3.5LService typeWindow Motor - Driver Side Rear ReplacementEstimate$1026.03Shop/Dealer Price$1275.07 - $1974.88
1990 BMW 735iL6-3.5LService typeWindow Motor - Driver Side Front ReplacementEstimate$1032.03Shop/Dealer Price$1280.79 - $1980.38
1985 BMW 735iL6-3.5LService typeWindow Motor - Driver Side Front ReplacementEstimate$749.55Shop/Dealer Price$929.89 - $1430.51
Show example BMW 735i Window Motor Replacement prices

What is the Window Motor all about?

The window motor is located inside the door panel behind the trim, and is responsible for raising and lowering the window when the switch is pressed. It is a reversible electric motor, powered up by an electric switch on the inside of the door. When the button to open or close the window is pressed, a circuit completes and the electric window motor cycles. The window glass is attached to a track and is on a window regulator that allow it to move squarely and smoothly up and down. If the window motor is faulty, you may experience a slow-moving window especially upward, the window may not move at all when the button is pressed, or the window may begin to sink back into the door after the power window switch is released.

Keep in mind:

  • The window motor is a sealed unit, and is not designed to need maintenance or service.
  • A window motor is located inside each door equipped with a power window. Accessing and repairing a power window motor is best left to one of our expert technicians.

How it's done:

  • Identify which window motor has failed.
  • Remove door panel to gain access.
  • Remove and replace faulty window motor and regulator.
  • Check operation of the window regulator and motor.
  • Reinstall door panel.

Our recommendation:

Because the window motor is a sealed system, it does not receive any scheduled maintenance. When it fails, replacement is the only option. However, there are other potential causes of malfunctions, including the window switch and wiring problems. If you’ve noticed that your window motor is not working properly, or it is working inconsistently, have the problem diagnosed by one of our expert mechanics.

What common symptoms indicate you may need to replace the Window Motor?

  • Window does not roll up or down
  • Window rolls down but not up
  • Window does not hold its position
  • Window slows or stalls out when rolling up the window

How important is this service?

The power window motor closes your door windows to provide security for belongings inside, and provides protection from environmental elements. A window must be able to open in the event of an emergency, so have a faulty window motor replaced immediately.

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Rating Summary
6,369
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6,369
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Chris

22 years of experience
2266 reviews
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Chris
22 years of experience
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by mark
BMW 735i L6-3.5L - Brake Master Cylinder - San Juan Capistrano, California
Chris was punctual and professional. Very efficient and knowledgeable. Work was done in the manner that I expected. Good mechanic...

Alfred

13 years of experience
519 reviews
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Alfred
13 years of experience
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by Ellaine
BMW 525i L6-3.0L - Window Motor Replacement (Passenger Side Front) - Daly City, California
Punctual, very detailed

Chris

22 years of experience
2266 reviews
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Chris
22 years of experience
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by Isel
BMW 328i L6-3.0L - Spark Plugs - Orange, California
Fast , friendly and always on time .

Miguel

35 years of experience
258 reviews
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Miguel
35 years of experience
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by Leshonda
BMW 530i L6-3.0L - Car is not starting - Jacksonville, Florida
Great and Informative

Excellent Rating

(6,828)
Rating Summary
6,369
206
60
45
148
6,369
206
60
45
148
Number of BMW services completed
75108+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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