1K0 122 447 HN · Coolant hose SEAT genuine (OEM) part number 1K0 122 447 HN, Coolant hose. Fitted on (3)HOSE — pos 8 (KAT703.BIN)HOSE — pos 8 (KAT704.BIN)HOSE — pos 8 (KAT777.BIN) Open the interactive exploded diagram →