Dorman 749-498 front left window regulator for the 2004-2010 BMW X3 raises and lowers the front left door glass in a power-window system. This Dorman window regulator is for electric windows and comes as the regulator only.
- Cycled thousands of times in an actual vehicle door during testing for a long, trouble-free service life
- Part of the Dorman OE Solutions line
- Plastic gear in the regulator
- Bolt-on attachment type
Quick facts
- Part: Dorman 749-498 window regulator
- Fits: 2004-2010 BMW X3
- Position: Front left
- Material: Plastic gear
- Condition: New
A window that moves slowly, sticks, drops into the door or grinds when you press the switch can mean a worn regulator. A bad motor, switch, fuse or door wiring can be behind those signs too, so find the cause before buying.
Fits
The Dorman 749-498 is a 2004-2010 BMW X3 window regulator replacement, reverse-engineered to match the original equipment shape and dimensions for a direct fit. This listing is one regulator; the 2004-2010 BMW X3 takes one at the front left, and the front right is ordered separately.
Specifications
Fit and size
- Position: Front left
- Quantity per vehicle: 1
- Attachment type: Bolt on
Build and materials
- Type: Window regulator, electric operation
- Gear material: Plastic
- Motor: Not included
- Condition: New
- Country of origin: China
In the box
One window regulator. The window motor and mounting hardware are not included, so plan on new fasteners because the old ones may not be reusable.
Interchange: 20-1659
WR0047 · 84888 · RPB045 · 51333330997 · 51333402211 · 51333448249 · 822145a · WLR1172 · WR40068
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
WR0047, 84888, RPB045, 51333330997, 51333402211, 51333448249, 822145a, WLR1172, WR40068, 20-1659
Frequently Asked Questions
Which side is this 2004-2010 BMW X3 window regulator for?
The front left. Dorman 749-498 fits the 2004-2010 BMW X3 on that side, and the front right takes a separate regulator.
Does the Dorman 749-498 window regulator come with the motor?
No. The Dorman 749-498 is the regulator only; the window motor and mounting hardware are not included.
What is the gear on this window regulator made of?
The gear is plastic, and the regulator uses a bolt-on attachment. It is made for electric (power) windows.
What does a failing front left window regulator sound or feel like?
Slow movement, sticking, the glass dropping into the door or a grinding sound when you press the switch can mean a worn regulator. A shop can test the window circuit.
Does Dorman 749-498 replace the 20-1659 window regulator?
Yes, 20-1659 is one of the other-brand numbers this regulator replaces, along with WR0047 and 84888. The full list is on the Interchange line.
