Buy 2017 Buick Envision 2.5L Ecotec FLEX A/T AWD Essence Sport Utility Window Regulator (Front) Make, Power, Left, Manual - OEM Buick Part # 84585700 (84247918)

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

Window Regulator

Fits Envision

Envision; Left.
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 2017 Buick Envision.