Buy 2014 Chevrolet Spark LT Hatchback Window Regulator (Front). DOUBLE & CREW CAB, w/express up/down CAB, Down, Up, DOUBLE - OEM Chevrolet Part # 84783931 (86818105)

Regulator.
A mechanical assembly that moves the window up and down. It can be controlled by a motor or manual crank. Exc.Mexico Built. Power Operated. Arm. ASSEMBLY - Side Window. Liftgate Window. Manual. Power. Sliding Window. Tailgate Window.

Window Regulator

Fits Sierra 1500, Silverado, Tahoe , Yukon

DOUBLE & CREW CAB, w/express up/down. Silverado, Sierra; Right; w/Express Up/Down; Double Cab, Crew Cab; Fort Wayne Built. Silverado, Sierra; Right; w/Express Up/Down; Double Cab, Crew Cab; Oshawa Built.
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 2014 Chevrolet Spark.