4Z7927156E - Control unit OE number by AUDI, VW

AUDI :   4Z7 927 156 E
VW :   4Z7 927 156 E
  OE Number - stands for Original Equipment Number - the number of complete component or sub-assembly that was originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number

Replacement parts compatible with OE numbers