Dorman 742-321 Power Window Motor - Rear Right

Brand Dorman 742-321
Position Rear Right
Hardwired Or Plug-In Plug-In
Micro-controlled (Embedded Logic) No
Mounting Hardware Included No
Package Contents Window Lift Motor
Regulator Included No
Window Lift Gear Included Yes
Wiring Harness Included No
Fits Chrysler and Dodge · 15 vehicles

OE direct replacement. Precision-engineered for fit and performance like the original motor.

Plug-in design for straightforward electrical connection.

Includes the window lift gear for a complete repair solution.

Cross-references ACI 386950, Cardone Reman 42-463 and 5065472AF for the same application. See all 4.

$54.09Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 742-321 Rear Right Window Motor

This Dorman window motor is built as a direct replacement for specific Chrysler, Dodge, and Magnum rear right power window applications. It is precision-engineered to match original fit and performance for a dependable repair when the factory motor is worn out.

Key Features

  • Direct replacement window lift motor for the rear right door
  • Plug-in electrical connection for straightforward integration
  • Window lift gear included for the application
  • Matches original fit and performance requirements for select vehicles
  • Package contents: window lift motor
  • Cross-reference part numbers include ACI 386950 and Cardone Reman 42-463

Detailed Description

Dorman 742-321 is a rear right power window lift motor designed for select 2005-2010 Chrysler 300, 2006-2010 Dodge Charger, and 2005-2008 Dodge Magnum models. It is built to restore proper window movement in vehicles where the original motor has failed, slowed down, or become inconsistent. This replacement uses a plug-in design and includes the window lift gear, helping it align with the original assembly requirements for the listed applications.

For buyers searching for a rear right window motor for Chrysler 300, Dodge Charger, or Dodge Magnum, part number 742-321 provides a focused OE-style replacement solution. It is intended for vehicles that use the specified rear right configuration and does not include the regulator, mounting hardware, or wiring harness.

What It Helps Fix

  • Rear window that will not move up or down
  • Slow or weak power window operation
  • Intermittent window movement
  • Motor noise without normal glass movement
  • Failure of the original rear right window lift motor

Installation Notes

Verify the vehicle’s rear right application before installation. This unit is plug-in and is supplied as a window lift motor with gear, while the regulator, mounting hardware, and wiring harness are not included. Confirm connector style and mounting points against the original part before beginning the repair.

Quality Assurance

Dorman designs replacement components to match the fit and performance of the original part for the listed vehicle applications. Part number 742-321 is engineered for specific Chrysler, Dodge, and Magnum rear right window motor use.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010Chrysler300Rear Right—
2010DodgeChargerRear Right—
2009Chrysler300Rear Right—
2009DodgeChargerRear Right—
2008Chrysler300Rear Right—
2008DodgeChargerRear Right—
2008DodgeMagnumRear Right—
2007Chrysler300Rear Right—
2007DodgeChargerRear Right—
2007DodgeMagnumRear Right—
2006Chrysler300Rear Right—
2006DodgeChargerRear Right—
2006DodgeMagnumRear Right—
2005Chrysler300Rear Right—
2005DodgeMagnumRear Right—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 386950Cardone Reman — 42-4635065472AFWLM2131