0PB 121 049 · Coolant hose Porsche genuine (OEM) part number 0PB 121 049, Coolant hose. Fitted on (3)HOSE — pos 14 (KAT1053.BIN)HOSE — pos 13 (KAT1076.BIN)HOSE — pos 13 (KAT1208.BIN) Open the interactive exploded diagram →