38131521BM - Pipe OE number by SEAT, SKODA, VAG

SEAT :   381 315 21B M
SKODA :   381 315 21B M
VAG :   38 131 521 BM
  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