When a factory motor fails from damage, fatigue or collision impact, the Dorman window motor 742-315 is engineered and tested to help restore original equipment functionality to the power window. It fits many vehicles, among them the 1994-2001 Dodge Ram 1500, 1994-2002 Dodge Ram 2500 and 1993-1998 Jeep Grand Cherokee. See the "Vehicles it fits" section for the full list.
This Dorman window lift motor drives the regulator that raises and lowers the door glass.
- Direct replacement: Designed to match the performance of the original equipment motor on the listed vehicles.
- Ideal solution: Engineered and tested to help bring back factory window operation after the original motor fails.
- Durable construction: Designed and built to strict specifications for reliable performance.
- Trustworthy quality: Supported by a U.S.-based team of product experts and more than a century of automotive experience.
- Position: Front left, front right, rear left and rear right. The position varies by application.
A window that moves slowly, stops partway, grinds or won't respond to its switch can be a sign that the motor needs replacing. A bad switch, fuse, wiring or regulator can cause the same symptoms, so diagnose the cause first. If the motor is at fault, this Dorman power window motor replaces it.
Interchange: 82-611 · 42-611
82611 · 42611 · 11M128 · 11M170 · 11M172 · 86807 · 4724207 · 4724207AB · 4814119 · 4814119AB · 55154621 · 55154925 · 55255619AB · 55255619AC · WLM1209 · 76807 · WL41015 · WMO1304LR
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
11M128, 11M170, 11M172, 86807, 82-611, 42-611, 4724207, 4724207AB, 4814119, 4814119AB, 55154621, 55154925, 55255619AB, 55255619AC, WLM1209, 76807, WL41015, WMO1304LR
Frequently Asked Questions
What does a window motor do?
The window motor drives the regulator that raises and lowers the door glass when you press the window switch.
Will this work as a 1993-1998 Jeep Grand Cherokee window motor?
Yes. It is listed for the 1993-1998 Jeep Grand Cherokee. Use the "Vehicles it fits" section to check your exact vehicle and position.
Is this the right 1994-2001 Dodge Ram 1500 window motor for my truck?
It is listed for the 1994-2001 Dodge Ram 1500 and the 1994-2002 Dodge Ram 2500. See the "Vehicles it fits" section for every listed vehicle.
What are signs a window motor may need replacing?
Slow movement, stopping partway, grinding noises or no response to the switch can be signs. A switch, fuse, wiring or regulator fault can cause the same symptoms, so diagnose first.
Is it a direct replacement for the original motor?
Yes. It is a direct replacement designed to match the performance of the original equipment motor on the listed applications.
