Dorman - OE Solutions Window Motor P/N:742-125
Designed to raise and lower the window glass whenever you press the switch, the Dorman window motor 742-122 from Dorman - OE Solutions is a window lift motor built to perform like the original equipment unit. It fits many vehicles, among them the 1999-2006 Chevrolet Silverado 1500, 1999-2006 GMC Sierra 1500 and 1999-2005 Chevrolet Silverado 2500. See the Buyer's Guide tab for the full list.
If a failing motor is why your window creeps, stalls partway or no longer moves, this Dorman power window motor is designed to replace it as a direct-fit part for the listed applications. The catalog lists it for the front left, rear left and rear right positions, depending on the application.
Interchange: 42-1036 · 42-1066 · 82-178 · 42-178 · 22-0005
421036 · 421066 · 82178 · 42178 · 220005 · 11M34 · 82982 · RMGM003 · WLM2016 · 15095843 · 15101785 · 88937199 · 88981018 · 72982 · WL42031 · WMO1211LR
This part cross-references / interchanges with the following part numbers:
Will this work as a 1999-2006 Chevy Silverado 1500 window motor?
Yes. It is listed for the 1999-2006 Chevrolet Silverado 1500 and the 1999-2006 GMC Sierra 1500. The Buyer's Guide tab shows the position for your exact model.
What does a window motor do?
It drives the window regulator, which raises and lowers the glass when you press the window switch.
What are signs a window motor may need replacing?
Common signs are a window that moves slowly, stops partway, grinds or clicks, or doesn't move at all. A switch, fuse, wiring or regulator fault can cause the same symptoms, so diagnose the cause before replacing.
Which positions is Dorman 742-122 listed for?
The catalog lists it for the front left, rear left and rear right positions, depending on the application. The Buyer's Guide tab shows the position for your vehicle.
How is this window motor installed?
Installation typically means removing the door trim panel to reach the motor. Follow your vehicle's service information for the correct procedure, fasteners and torque values.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.