BMW 850i Window Regulator Parts

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Regulator, Electronic.Window Lifter Rear Ri H51330 840Ci, 850Ci. Right. Your part is located within diagram as #5.
1991, 1992 BMW 850i
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$584.99
Reg
$609.36
List
$635.08
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Electronic.Window Lifter Front R H51330 840Ci, 850Ci. Right. Series 8. Your part is located within diagram as #11.
1991, 1992 BMW 850i
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$467.99
Reg
$487.49
List
$466.64
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Pressure Adjusting Device H6710D Your part is located within diagram as #7.
1991, 1992 BMW 850i
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$336.99
Reg
$351.03
List
$438.64
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Electronic.Window Lifter Front L H51330 840Ci, 850Ci. Left. Series 8. Your part is located within diagram as #11.
1991, 1992 BMW 850i
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$584.99
Reg
$609.36
List
$466.64
FREE SHIPPING
Regulator, Electronic.Window Lifter Rear Le H51330 840Ci, 850Ci. Left. Your part is located within diagram as #5.
1991, 1992 BMW 850i
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$584.99
Reg
$609.36
List
$635.08

The average cost of a BMW 850i window regulator is between $336.99 and $584.99.

A BMW 850i window regulator is a mechanical device that moves the car's side window up and down. It is responsible for regulating the position of the window as well as its speed, ensuring that it operates smoothly and effectively. The window regulator is usually made up of several components, including a motor, gears, and an armature that attaches to the window glass.

Signs of a Faulty BMW 850i Window Regulator

Some common signs of a faulty BMW 850i window regulator include:

  1. Window not moving: The most obvious sign that the window regulator is faulty is when the window doesn’t move at all when you try to operate it. This could be caused by a number of issues, including a motor failure or a broken regulator mechanism.
  2. Window moves slowly: If the window moves but very slowly, it could be due to a malfunctioning motor or damaged gears within the regulator system.
  3. Window falls down: In some cases, the window may fall down suddenly and refuse to go back up. This could be due to a broken cable or a worn-out pulley.
  4. Grinding noise: If you hear a grinding noise when you try to operate the window, it could be a sign that the regulator’s gears are worn out or damaged.
  5. Window gets stuck: Sometimes the window may get stuck in one position, either halfway up or halfway down. This could be caused by a malfunctioning motor or a jammed gear within the regulator mechanism.

BMW 850i Window Regulator - Post-Installation Tips

Here are the steps to take after installing a new BMW 850i window regulator:

  1. Test the new window regulator: Before putting everything back together, test the new regulator to ensure that it is functioning properly. Use the window switch to lower and raise the window a few times to make sure it moves smoothly and without any issues.
  2. Reconnect the wiring harness: Make sure to properly connect the wiring harness to the new regulator assembly. Double-check that all connections are secure and in the right place.
  3. Reinstall the door panel: Once the regulator is installed and tested, reattach the interior door panel. Start by positioning the panel towards the door and securing any screws or bolts you removed earlier. Then, gently snap the clips on the panel into place.
  4. Test the window again: After reinstalling the door panel, test the window again to confirm that everything is in working order. Raise and lower the window a few times and listen for any unusual sounds or movements.
  5. Clean up: Dispose of any old parts or debris left over from the installation process. Take the time to clean the area around the door panel before closing it back up.
  6. Enjoy your restored window: Finally, sit back and enjoy the luxury of your fully functional BMW 850i window!

Buying a BMW 850i Window Regulator Online

At AutohausAZ, customers can conveniently purchase a BMW 850i window regulator at an affordable price with fast delivery options. Our large inventory ensures that the product is available and ready to be shipped immediately upon purchase. Additionally, customers can have peace of mind knowing that they are buying from a trusted and reliable source with over four decades of experience in the industry. AutohausAZ also offers exceptional customer service and technical support to assist with any questions or concerns. Overall, shopping at AutohausAZ provides a hassle-free and efficient experience for individuals in need of a BMW 850i window regulator.

Auto Parts We Offer for BMW 850i