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Dorman 742-139 Power Window Motor - Front Right
| Brand | Dorman 742-139 |
|---|---|
| Position | Front 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 | Chevrolet and GMC · 8 vehicles |
OE direct replacement. Precision-engineered to match original fit and performance.
Plug-in design for straightforward electrical connection.
Includes the window lift gear for a complete repair.
Cross-references Cardone Reman 42-1018, Dorman - HELP 82199 and 11M168 for the same application. See all 5.
Dorman 742-139 Window Lift Motor
Restore front right window operation with this Dorman window motor for specific Chevrolet Astro and GMC Safari applications. The Dorman 742-139 is precision-engineered to match the fit and performance of the original motor, making it a direct replacement for worn or failed power window components.
Key Features
- Direct replacement window lift motor for the front right position
- Plug-in electrical connection for straightforward integration
- Window lift gear included for proper motor-to-regulator engagement
- Designed for 2002-2005 Chevrolet Astro and 2002-2005 GMC Safari
- Package contents: window lift motor
- Part number 742-139 for easy identification
Detailed Description
This Dorman 742-139 window motor is built for 2002-2005 Chevrolet Astro and 2002-2005 GMC Safari front right applications. It is engineered to match the original motor’s fit and operating characteristics, helping restore smooth power window movement when the factory unit is worn, slow, or no longer functioning. The plug-in design supports a clean electrical connection, and the included window lift gear helps ensure proper engagement with the existing regulator assembly. This part cross-references Cardone Reman 42-1018 for the same application.
Common Problems It Can Solve
- Front right power window does not move up or down
- Window moves slowly or stops intermittently
- Motor runs but the glass does not respond
- Grinding or weak operation from a worn window motor
- Loss of reliable passenger-side window function in Astro or Safari vans
Installation Notes and Tips
Verify vehicle year, make, model, and front right position before installation. This unit does not include the regulator, mounting hardware, or wiring harness, so reuse or source the required related components as needed. Confirm the electrical connector style matches the plug-in design and inspect the regulator assembly for wear before installing the new motor. For best results, test window travel and alignment after installation.
Quality Assurance
Dorman designs this replacement motor to follow original equipment fit and performance expectations for the listed applications. The 742-139 is intended as a dependable replacement for specific Chevrolet Astro and GMC Safari front right window motor applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Chevrolet | Astro | Front Right | — |
| 2005 | GMC | Safari | Front Right | — |
| 2004 | Chevrolet | Astro | Front Right | — |
| 2004 | GMC | Safari | Front Right | — |
| 2003 | Chevrolet | Astro | Front Right | — |
| 2003 | GMC | Safari | Front Right | — |
| 2002 | Chevrolet | Astro | Front Right | — |
| 2002 | GMC | Safari | Front Right | — |
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