Buy Audi A3 Window Regulator. A3; Right. Window Regulator - Repair or Replace A failed window - OEM Audi Part # 8P4839462B (8P4-839-462-B, 8P4839462, 8P4839462A)

Regulator.
A mechanical assembly that moves the window up and down. It can be controlled by a motor or manual crank. From 04/04/2011. Power Operated. To 04/04/2011. Drive Unit. Liftgate Window. Manual. Module. Power. Sliding Window. Tailgate Window.

Window Regulator

Fits A3 (2006 - 2013)

A3; Right.
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 Audi A3.