Buy 2015 Chevrolet Silverado 2500 HD WT Standard Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T 4WD - OEM Chevrolet Part # 23441999 (23175121, 23426235, 23490455)

Regulator. Liftgate Window. Sliding Window. Tailgate Window.
A mechanical assembly that moves the Window up and down. It can be controlled by a motor or manual crank. Power Operated. Included with: Sliding glass.

Window Regulator

Fits Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado

Window Regulator - Repair or Replace
A failed window regulator can cause your power window to get stuck, make a grinding noise, or make your window appear to be off track. Consider replacing the window regulator on your 2015 Chevrolet Silverado.