1K0 122 157 BE · Coolant hose Audi genuine (OEM) part number 1K0 122 157 BE, Coolant hose. Fitted on (3)HOSE — pos 17 (KAT412.BIN)HOSE — pos 17 (KAT638.BIN)HOSE — pos 17 (KAT646.BIN) Open the interactive exploded diagram →