A0004319431 - Test connection OE number by MERCEDES-BENZ

MERCEDES-BENZ :   A0004319431, A000 431 9431, A 000 431 94 31
  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