Buy OEM Audi Part # 107837167BK (107-837-167-BK). Door Lock Cylinder. A8, S8. Door Lock Cylinder - Repair or Replace If your keys don't turn in your door, you might need to replace the

Lock. Cylinder.
A Lock Cylinder to Lock the vehicle's side hinged door(s). and Amplifier; keys. bezel. cover. CYLIN. Door. Housing.

Door Lock Cylinder

Fits A8, S7 Sportback, S8

A8, S8.
Door Lock Cylinder - Repair or Replace
If your keys don't turn in your door, you might need to replace the door lock cylinder in your Audi .