8W0 121 057 · Coolant hose Audi genuine (OEM) part number 8W0 121 057, Coolant hose. Fitted on (3)HOSE — pos 6 (KAT848.BIN)HOSE — pos 6 (KAT849.BIN)HOSE — pos 6 (KAT897.BIN) Open the interactive exploded diagram →