4M0 121 082 F · Coolant hose Audi genuine (OEM) part number 4M0 121 082 F, Coolant hose. Fitted on (3)HOSE — pos 19 (KAT429.BIN)HOSE — pos 19 (KAT859.BIN)HOSE — pos 3 (KAT859.BIN) Open the interactive exploded diagram →