HomeElectrical, Lighting and Body > Glass, Windows and Related ComponentsDorman 742-186 Power Window Motor - Front Left or Rear Left
Part #: 742-186

Dorman 742-186 Power Window Motor - Front Left or Rear Left

Front Left
4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, F-250 Super Duty and F-350 Super Duty
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Reliable Window Motor for Ford F-250 and F-350 Super Duty

The Dorman 742-186 window motor is designed specifically for Ford F-250 Super Duty and F-350 Super Duty trucks. This replacement motor includes a wiring harness and window lift gear to ensure proper operation and compatibility with your vehicle's electrical system.

Key Features of the Dorman 742-186 Window Motor

  • Compatible with Ford F-250 Super Duty and F-350 Super Duty models
  • Includes window lift motor and wiring harness for easy connection
  • Window lift gear included for seamless integration with regulator
  • Hardwired and plug-in design for straightforward installation
  • Does not include regulator or mounting hardware
  • Micro-controlled embedded logic not included

Detailed Product Description

The Dorman 742-186 window motor is engineered to replace the factory motor in Ford F-250 and F-350 Super Duty trucks. It comes with a wiring harness that supports both hardwired and plug-in connections, simplifying the installation process. The included window lift gear ensures compatibility with the existing window regulator, although the regulator itself is not part of this package. This motor is designed without embedded micro-controlled logic, focusing on reliable mechanical operation. Note that mounting hardware is not included, so reusing the original hardware or purchasing separately is necessary.

Common Applications and Issues Resolved

  • Restores power window functionality in Ford F-250 Super Duty and F-350 Super Duty vehicles
  • Replaces faulty or non-responsive window motors
  • Addresses issues with window lift gear wear or damage
  • Solves electrical connection problems with included wiring harness
  • Eliminates window operation failures due to motor malfunction

Installation Notes and Tips

  • Compatible with existing window regulators; regulator replacement not required
  • Use original mounting hardware or acquire separately as it is not included
  • Ensure proper connection of the included wiring harness for reliable operation
  • Follow vehicle-specific service manual instructions for removal and installation
  • Test window operation before final assembly to confirm correct installation

Quality Assurance and Warranty Information

Dorman window motors undergo quality checks to meet OEM standards for fit and function. The 742-186 part number is backed by Dorman's limited warranty, covering defects in materials and workmanship. For detailed warranty terms, refer to Dorman's official documentation.

BrandDorman
Part Number742-186
Hardwired or Plug InHardwired/Plug-in
Micro-controlled (Embedded Logic)No
Mounting Hardware IncludedNo
Package ContentsWindow Lift Motor and Wiring Harness
Regulator IncludedNo
Window Lift Gear IncludedYes
Wiring Harness IncludedYes

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1999FordF-250 Super DutyFront Left
1999FordF-250 Super DutyRear Left
1999FordF-350 Super DutyFront Left
1999FordF-350 Super DutyRear Left

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

42-300142-302583161F81Z1523395AAWLM2151

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.