Dorman 740-170 Rear Left Window Reg Power 03-06 Ford Expedition 6L1Z7827009AA
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$88.37
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
The original equipment window regulator fails when the plastic window slide block fatigues and cracks. This Dorman OE FIX replacement regulator incorporates a redesigned slide block for significantly greater durability.
- Improved replacement - this window regulator features enhancements over the original design for greater reliability
- Failure-resistant design - incorporates redesigned window slide block for significantly greater durability than the original equipment design
- Simple replacement - no special tools are required to install this regulator assembly
- Quality engineering - this part was redesigned for greater durability using finite element analysis, in-door cycle testing and proprietary slide block compression testing
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003-2006 | Ford | Expedition | Rear Left | Power |
| 2003-2006 | Lincoln | Navigator | Rear Left | Power |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 740-170 |
| UPC | 019495223955 |
| Placement | Rear, Left |
| Mounting Hardware Included | No |
| Attachment Type | Bolt On |
| Housing Material | Plastic |
| Installation Instructions Included | No |
| Gear Material | Plastic |
| Mounting Position | Rear Left |
| Window Operation Type | Electric |
| Cable Material | Metal; Plastic |
| Motor Included | No |
| Package Contents | 1 Power Regulator |
| Wire Quantity | 0 |
| Country of Origin | Taiwan |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 6L1Z7827009AA | Ford (OE) |
|---|---|
| WLR9071 | Interchange |
| 81360 | Interchange |
| 11R546 | Interchange |
| 20-1569 | Interchange |