How to remove and install the Window Motor and Window Regulator on the BMW Z3?

For the removal and installation of the regulator of E30 door models, begin by taking off the door panel and following it up by the removal of the window glass together with the detachment of the wiring harness of the regulator motor. After that, remove the mounting screws from the door panel and extract the regulator from the door cutout and the installation is performed in the reverse manner. For E36 models, initial step will be the removal of the door panel; for four door models remove the window while for two door models, pull the glass of the window from the regulator and unwind it. Then take out the interior door handle, then drilling out mounting rivets, also unscrew the end of the arm and taking out the regulator. Installation is done in the reverse order, by removing the rivets and replacing these with M6x10 bolts, washers and matching nuts, the fasters should preferably be thread locked.

Genuine BMW Z3 Window Motor

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2 Window Motors found

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BMW Z3 Window Motor Left
Part Number: 67628401791
$246.61 MSRP: $310.50
You Save: $63.89 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Electric.Drive Left; Motor, Window Motor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-2002 BMW Z3 | 1.9L Engine(E36), 2.8L Engine(E36), Coupe(E36), Roadster 1.9L(E36), Roadster 2.5L(E36), Roadster 2.8L(E36), Roadster 3.0L(E36), Roadster(E36)
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BMW Z3 Window Regulator Motor Right
Part Number: 67628401792
$246.61 MSRP: $310.50
You Save: $63.89 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Electric.Drive Right; Motor, Window Motor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-2002 BMW Z3 | 1.9L Engine(E36), 2.8L Engine(E36), Coupe(E36), Roadster 1.9L(E36), Roadster 2.5L(E36), Roadster 2.8L(E36), Roadster 3.0L(E36), Roadster(E36)

BMW Z3 Window Motor

The BMW Z3 Window Motor allows the vehicle's power window to go up or down at the flick of a switch. The Window Motor is located inside the door panel. It converts the electric signal from the window switch into movement to the window regulator. This movement pushes the glass upward and pulls it downward within the frame. The Window Motor facilitates daily comfort in the BMW Z3 by automating ventilation and shielding from the elements. The Window Motor may fail and cause the window to travel unusually slowly, reverse unexpectedly, remain immobile, or ignore switch commands, even though it is running. When you encounter these signs, it means there is disruption of smooth working of the switch, Window Motor, and regulator which must be rectified. The Window Motor is electrically driven in the BMW Z3 and this is essential for the consistent opening as well as closing of every powered window of the BMW Z3.

If you are looking for OEM BMW Z3 Window Motor, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW Z3 Window Motor that come backed by the manufacturer's warranty.

BMW Z3 Window Motor Parts Questions & Experts Answers

Window Motor Left
67628401791
Q:
How to remove and install the Window Motor and Window Regulator on the BMW Z3?
Posted by Terrence K.
A:
For the removal and installation of the regulator of E30 door models, begin by taking off the door panel and following it up by the removal of the window glass together with the detachment of the wiring harness of the regulator motor. After that, remove the mounting screws from the door panel and extract the regulator from the door cutout and the installation is performed in the reverse manner. For E36 models, initial step will be the removal of the door panel; for four door models remove the window while for two door models, pull the glass of the window from the regulator and unwind it. Then take out the interior door handle, then drilling out mounting rivets, also unscrew the end of the arm and taking out the regulator. Installation is done in the reverse order, by removing the rivets and replacing these with M6x10 bolts, washers and matching nuts, the fasters should preferably be thread locked.
Answered by BMW Parts Specialist Blaine / Apr 17, 2026

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