Dorman 749-542 front left window regulator for the 2007-2017 Ford Expedition and other vehicles raises and lowers the door glass. The original regulator's plastic window slide block can fatigue and crack, which is the failure the redesign in this Dorman OE Solutions window regulator targets.
- Redesigned window slide block for significantly greater durability
- Design enhancements for greater reliability
- Developed with finite element analysis, in-door cycle testing and proprietary slide block compression testing
Quick facts
- Part: Dorman 749-542 window regulator
- Fits: 2007-2017 Ford Expedition and other vehicles
- Position: Front left
- Material: Plastic gear
- Condition: New
A door glass that drops, binds or travels crookedly can mean the regulator is worn, though the window motor or the window switch can be behind the same signs, so find the cause before you replace anything.
Fits
This regulator fits the 2007-2017 Ford Expedition and the 2007-2017 Lincoln Navigator. This listing is one regulator for the front left, and that side takes one; the front right is a separate part, ordered on its own.
Specifications
Fit and size
- Position: front left
- Quantity for the front left: 1
- Window operation: electric
- Attachment type: bolt on
Build and materials
- Type: regulator only, motor not included
- Gear material: plastic
- Condition: new
- Country of origin: Taiwan
In the box
One power window regulator. The motor, mounting hardware and installation instructions are not included; plan on new mounting hardware, since the old pieces may not be reusable.
Installation notes
- No special tools are required to install this regulator.
- The regulator attaches with bolts.
Interchange: 42-30031 · 20-1571
APWR0220 · APWR0224 · 11R751 · 81370 · RPFD085 · WLR9001 · 7L1Z7823201B · 9L1Z7823201A · BL1Z7823201A · BL1Z7823201AA · WLR188 · WLR89 · WLRA57 · WLRA81 · SK749542
This part cross-references / interchanges with the following part numbers:
APWR0220, APWR0224, 11R751, 81370, RPFD085, 42-30031, WLR9001, 7L1Z7823201B, 9L1Z7823201A, BL1Z7823201A, BL1Z7823201AA, WLR188, WLR89, WLRA57, WLRA81, SK749542, 20-1571
Frequently Asked Questions
Is this a Ford Expedition window regulator for the 2007-2017 model years?
Yes. Dorman 749-542 is a front left window regulator for the 2007-2017 Ford Expedition.
Is this the right Navigator window regulator for a 2007-2017 Lincoln Navigator?
Yes. The same front left regulator fits the 2007-2017 Lincoln Navigator; the front right window takes a separate part.
Does this Dorman window regulator include the window motor?
No. Dorman 749-542 is the regulator only; the motor, mounting hardware and installation instructions are not included.
What is the gear on the 749-542 regulator made of?
The gear is plastic, and the regulator attaches with bolts.
Do I need special tools to install this front left window regulator?
No. Dorman 749-542 needs no special tools to install, but installation instructions are not included in the box.
