8W0 122 448 S · Coolant hose Audi genuine (OEM) part number 8W0 122 448 S, Coolant hose. Fitted on (3)HOSE — pos 18 (KAT848.BIN)HOSE — pos 18 (KAT849.BIN)HOSE — pos 18 (KAT897.BIN) Open the interactive exploded diagram →