1K0121101CK - Radiator hose OE number by AUDI, SEAT, SKODA, VW

AUDI :   1K0121101CK, 1K0121101CK+
SEAT :   1K0121101CK, 1K0121101CK+
SKODA :   1K0121101CK, 1K0121101CK+
VW :   1K0121101CK, 1K0121101CK+
  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