9G1 307 713 90 · Coolant hose Porsche genuine (OEM) part number 9G1 307 713 90, Coolant hose. Fitted on (2)HOSE — pos 12 · CG190 (KAT1041.BIN)HOSE — pos 12 · CG195 (KAT1041.BIN) Open the interactive exploded diagram →