Buy 1999 Audi A4 Door Lock Cylinder. Non heated, all. W/o heated. Door Lock Cylinder - Repair or Heated, Front, Keys - OEM Audi Part # 107837063CA (107-837-063-CA)

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

Door Lock Cylinder

Fits A4, A8

Non heated, all. W/o heated.
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 1999 Audi A4.