4M0 145 564 C · Coolant hose Audi genuine (OEM) part number 4M0 145 564 C, Coolant hose. Fitted on (3)HOSE — pos 33 (KAT429.BIN)HOSE — pos (22) (KAT859.BIN)HOSE — pos 33 (KAT859.BIN) Open the interactive exploded diagram →