Dorman 749-104 front left window regulator for the 2006-2008 BMW 750i and other vehicles lifts and lowers the door glass. This Dorman window regulator is made for electric windows.
- Dorman OE Solutions window regulator with bolt-on attachment
- Cycle-tested thousands of times in an actual vehicle door
- Reverse-engineered from the original regulator's shape and dimensions
- Engineered in the USA
Quick facts
- Part: Dorman 749-104 window regulator
- Fits: the 2006-2008 BMW 750i and other vehicles
- Position: Front left
- Condition: New
A glass that drops into the door, rises crooked or slowly, or grinds and clicks when you press the switch can mean the regulator is worn. Before ordering, look over the glass tracks and seals for dirt or damage, and have a shop test the window motor and switch, since either one may be the cause instead.
Fits
This regulator is listed for a wide range of BMW models, led by the 2006-2008 BMW 750i, the 2006-2008 BMW 750Li and the 2003-2008 BMW 760Li. Own a different BMW? Look up its year and model in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: front left
- Quantity: 1 for the front left
- Window operation: electric
- Attachment type: bolt-on
Build and materials
- Gear material: plastic
- Condition: new
- Country of origin: China
In the box
One window regulator for the front left door; the motor and mounting hardware are not included. The front left takes one, and the front right is ordered separately.
Installation notes
- Installation instructions come with the regulator.
- Mounting hardware is not included, so plan on new fasteners.
Interchange: 20-1764
WR0107 · 384908 · RPB031 · 51337024811 · 51337138861 · 51337202479 · 822153a · WLR1146 · SK749104 · WR40078
This part cross-references / interchanges with the following part numbers:
WR0107, 384908, RPB031, 51337024811, 51337138861, 51337202479, 822153a, WLR1146, SK749104, WR40078, 20-1764
Frequently Asked Questions
Does Dorman 749-104 work as a 2006-2008 BMW 750Li window regulator?
Yes. Dorman 749-104 is the front left window regulator listed for the 2006-2008 BMW 750Li, and for the same position on the 2003-2008 BMW 760Li.
Does this front left regulator come with the window motor?
No. This Dorman 749-104 listing is the window regulator only. The motor and mounting hardware are not included, but installation instructions come with it.
What is the gear made of on this front left window regulator?
The gear is plastic. This regulator is the electric-window type and attaches with bolts.
Why does my window drop down inside the door?
A glass that drops, moves crooked or slowly, or grinds and clicks when you press the switch can mean the regulator is worn.
Does 20-1764 cross to Dorman 749-104?
Yes. 20-1764 is listed as an interchange number for Dorman 749-104, along with WR0107 and 384908.
