Take back control of your front left door functions with the Standard Ignition DWS-177 power window switch, an OE replacement engineered for a seamless fit and simplified installation. It fits many GM vehicles, among them the 2007-2014 Chevrolet Silverado 1500, 2007-2014 GMC Sierra 1500 and 2007-2014 Chevrolet Tahoe. See the "Vehicles it fits" section for the full list.
This front left switch is also listed as a door window switch, door lock switch and door remote mirror switch.
A power window switch sends power to the window motor when you press or pull it. If a worn or failed switch is the reason your window won't move or works only intermittently, the DWS-177 replaces it. Diagnose the cause before you replace the switch, because the window motor, regulator or wiring can cause similar problems.
Interchange: WST277 · PA1467 · 15093439 · 15906880 · 20790059 · 20835552 · 20877335 · 25783950 · 25976221
This part cross-references / interchanges with the following part numbers:
Is this the right 2007-2014 Chevrolet Tahoe switch?
Yes. The DWS-177 is listed for the 2007-2014 Chevrolet Tahoe in the front left position. Check the "Vehicles it fits" section to confirm your exact vehicle.
Does it fit the 2007-2014 Chevrolet Silverado 1500 and 2007-2014 GMC Sierra 1500?
It is listed for the 2007-2014 Chevrolet Silverado 1500 and the 2007-2014 GMC Sierra 1500. The "Vehicles it fits" section shows every other listed GM application.
What does the DWS-177 do?
It is a front left power window switch, also listed as a door lock and remote mirror switch. It uses copper alloy conductors for strong conductivity with low resistive losses.
How is this switch tested?
Standard Ignition tests the switch to verify both its mechanical and electrical switching performance.
What are signs a window switch may need replacing?
A window that won't move or works only intermittently can be a sign of a failing switch. The motor, regulator or wiring can cause the same problems, so diagnose the cause first.
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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.
