Dorman 741-178 Power Window Motor and Regulator Assembly - Front Left
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Dorman

Dorman 741-178 Power Window Motor and Regulator Assembly - Front Left

Brand Dorman 741-178
Position Front Left
Anti-Pinch Motor No
Attachment Type Bolt
Express Up Or Down Non-Express
Installation Instructions Included No
Micro-controlled (Embedded Logic) No
Mounting Hardware Included No
Package Contents Power Window Motor and Regulator Assembly
Regulator Included Yes
Terminal Quantity 2
Thread Direction Metal
Wire Quantity 0
Wiring Harness Included No
Fits Ford · 4 vehicles

OE-style replacement. Precision-engineered to match stock fit, function, and performance.

Metal gear construction. Built with a durable metal gear for dependable window operation.

Bolt-on installation. Attaches with bolts for a straightforward replacement process.

Cross-references ACI 383353, 2L1Z7823209AA and APWR0217 for the same application. See all 4.

$148.31Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $148.31
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Front Left Power Window Motor and Regulator

This Dorman power window motor and regulator assembly is built for the front left window on select Ford Expedition models. It is engineered to match the original fit and function for 2003-2006 Ford Expedition applications, including part number 741-178.

  • Fits 2003-2006 Ford Expedition, front left
  • Replacement power window motor and regulator assembly
  • Metal gear construction
  • Bolt-on attachment type
  • Regulator included
  • 2-terminal motor design
  • Non-express operation
  • No wiring harness included
  • No mounting hardware included

Fitment and Application Details

Designed for the front left door window system, this Dorman 741-178 assembly is a direct replacement for the stock regulator and motor setup on 2003, 2004, 2005, and 2006 Ford Expedition models. It is a practical choice when the original window regulator is worn, the motor no longer moves the glass properly, or the window stops responding consistently. This part cross-references ACI 383353 for the same application.

Common Problems This Part Can Address

  • Window glass that will not raise or lower
  • Slow or uneven window movement
  • Grinding or binding from a worn regulator mechanism
  • Motor failure causing loss of power window operation
  • Window dropping out of position in the front left door

Installation Notes and Tips

Verify vehicle year, make, model, and front left position before ordering. Because no wiring harness, mounting hardware, or installation instructions are included, transfer or source any required components during installation. Confirm the connector style and 2-terminal motor layout against the original unit before final assembly.

Quality Assurance

Dorman states that this replacement assembly is precision-engineered and extensively tested to match the fit, function, and performance of the original window regulator on specific applications. Part number 741-178 is built as an OE-style replacement for the Ford Expedition front left window system.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006FordExpeditionFront Left—
2005FordExpeditionFront Left—
2004FordExpeditionFront Left—
2003FordExpeditionFront Left—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 3833532L1Z7823209AAAPWR0217WLA9075