057 121 103 J · Coolant hose Audi genuine (OEM) part number 057 121 103 J, Coolant hose. Fitted on (3)HOSE — pos 26 (KAT675.BIN)HOSE — pos 26 (KAT696.BIN)HOSE — pos 26 (KAT771.BIN) Open the interactive exploded diagram →