6J0 121 447 H · Coolant hose SEAT genuine (OEM) part number 6J0 121 447 H, Coolant hose. Fitted on (3)HOSE — pos (30) (KAT639.BIN)HOSE — pos 30 (KAT734.BIN)HOSE — pos (30) (KAT743.BIN) Open the interactive exploded diagram →