A2D0199379B - Mounting OE number by MERCEDES-BENZ

MERCEDES-BENZ :   A 2D0 199 379 B, A2D0199379B
  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