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Dorman 742-442 Power Window Motor - Rear Left
| Brand | Dorman 742-442 |
|---|---|
| Position | Rear Left |
| 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 | Dodge · 24 vehicles |
OE-style replacement. Precision-engineered to match original fit and performance.
Plug-in design for straightforward electrical connection.
Includes the window lift gear for complete operation.
Cross-references ACI 82458, ACI 86886 and Cardone Reman 42-458 for the same application. See all 5.
Dorman 742-442 Rear Left Window Motor
Restore rear window operation with this Dorman window motor for select Dodge Ram trucks. The Dorman 742-442 is precision-engineered to match the fit and performance of the original power window lift motor in specific applications, making it a direct replacement for the rear left door.
- Direct replacement window lift motor for the rear left position
- Plug-in electrical connection for straightforward integration
- Includes the window lift gear
- Designed for select Dodge Ram 1500, Ram 2500, and Ram 3500 models
- Cross-references Cardone Reman 42-458 for the same application
Fitment Details
- Fits 2002-2008 Dodge Ram 1500, rear left.
- Fits 2003-2009 Dodge Ram 2500, rear left.
- Fits 2003-2010 Dodge Ram 3500, rear left.
Product Overview
This power window lift motor is built for specific Dodge Ram truck applications where the original rear left motor has failed or slowed down. It uses a plug-in design and includes the window lift gear, helping maintain proper window movement and alignment in the door assembly. If you are searching for a Dorman 742-442 window motor for a Dodge Ram 1500, Ram 2500, or Ram 3500 rear left window repair, this replacement is matched to the listed vehicle years and positions.
Common Problems It Can Solve
- Rear window does not move up or down
- Window movement is slow, intermittent, or uneven
- Motor runs but the glass does not respond
- Grinding or slipping from a worn lift motor gear
- Failure of the original rear left power window motor
Installation Notes
Verify the vehicle year, model, and rear left position before installation. This unit is a plug-in motor and does not include mounting hardware, a regulator, or a wiring harness. Transfer or reuse any required door components according to the vehicle service procedure, and confirm electrical connector style and window operation after installation.
Quality Assurance
Dorman designs this replacement motor to match the fit and performance of the original part in the listed applications. The part number 742-442 is supported by application-specific engineering for select Dodge Ram trucks and is backed by Dorman product standards.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Dodge | Ram 3500 | Cab & Chassis | Rear Left | — |
| 2009 | Dodge | Ram 2500 | — | Rear Left | — |
| 2009 | Dodge | Ram 3500 | — | Rear Left | — |
| 2008 | Dodge | Ram 1500 | — | Rear Left | — |
| 2008 | Dodge | Ram 2500 | — | Rear Left | — |
| 2008 | Dodge | Ram 3500 | — | Rear Left | — |
| 2007 | Dodge | Ram 1500 | — | Rear Left | — |
| 2007 | Dodge | Ram 2500 | Crew Cab Pickup | Rear Left | — |
| 2007 | Dodge | Ram 3500 | Crew Cab Pickup | Rear Left | — |
| 2007 | Dodge | Ram 3500 | Cab & Chassis | Rear Left | — |
| 2006 | Dodge | Ram 1500 | — | Rear Left | — |
| 2006 | Dodge | Ram 2500 | Crew Cab Pickup | Rear Left | — |
| 2006 | Dodge | Ram 3500 | Crew Cab Pickup | Rear Left | — |
| 2006 | Dodge | Ram 3500 | Cab & Chassis | Rear Left | — |
| 2005 | Dodge | Ram 1500 | — | Rear Left | — |
| 2005 | Dodge | Ram 2500 | — | Rear Left | — |
| 2005 | Dodge | Ram 3500 | — | Rear Left | — |
| 2004 | Dodge | Ram 1500 | — | Rear Left | — |
| 2004 | Dodge | Ram 2500 | — | Rear Left | — |
| 2004 | Dodge | Ram 3500 | — | Rear Left | — |
| 2003 | Dodge | Ram 1500 | — | Rear Left | — |
| 2003 | Dodge | Ram 2500 | — | Rear Left | — |
| 2003 | Dodge | Ram 3500 | — | Rear Left | — |
| 2002 | Dodge | Ram 1500 | — | Rear Left | — |
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