Dorman 777-301 window regulator for the 2007-2010 Chevrolet Silverado 1500 and other vehicles moves the sliding window glass open and closed. This Dorman OE Solutions window regulator is the linkage assembly that works between the window motor and the glass.
- Plastic frame and housing
- Cycled thousands of times in an actual vehicle door during testing
- Engineered in the USA
Quick facts
- Part: Dorman 777-301 window regulator
- Fits: 2007-2010 Chevrolet Silverado 1500 and other vehicles
- Position: Sliding window
- Material: Plastic housing and frame
- Condition: New
A sliding window that moves slowly, stalls, binds or drops can mean a worn regulator, and a weak motor or a switch fault can show the same signs. Before you replace it, look the linkage over with the engine off for bent arms, loose clips or cracked plastic.
Fits
Vehicles that take this window regulator for the sliding window include the 2007-2010 Chevrolet Silverado 1500, the 2007-2010 GMC Sierra 1500 and the 2007-2010 Chevrolet Silverado 2500 HD. Each of them takes one.
Specifications
Fit and size
- Position: Sliding window
- Quantity per vehicle: 1
Build and materials
- Type: Sliding power window regulator, regulator only
- Housing material: Plastic
- Frame material: Plastic
- Attachment type: Clip in
- Condition: New
- Country of origin: China
In the box
One window regulator, regulator only. The window motor and mounting hardware are not included, and the old fasteners may not be reusable, so plan on new ones.
Installation notes
- Attaches with a clip-in connection.
- Reverse-engineered to the original equipment shape and dimensions for a direct fit and easy installation.
Interchange: 25782000 · 25980205
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this the right Chevy Silverado 1500 window regulator for a 2007-2010 truck?
Yes, Dorman 777-301 is listed for the 2007-2010 Chevrolet Silverado 1500. If your truck is not one of the vehicles named on this page, look up its year and model in the "Vehicles it fits" section.
Is Dorman 777-301 a GMC Sierra 1500 window regulator for 2007-2010 trucks?
Yes, this window regulator is listed for the 2007-2010 GMC Sierra 1500, and each of those trucks takes one for the sliding window.
Does the Dorman 777-301 come with the window motor?
No. This Dorman 777-301 listing is one window regulator only; the motor and mounting hardware are not included, and the old fasteners may not be reusable.
Is the frame on this window regulator made of plastic?
Yes, both the frame and the housing are plastic.
How was this window regulator tested before sale?
This window regulator was cycled thousands of times in an actual vehicle door during testing, and the design is engineered in the USA.
