7M0 819 370 D · Coolant hose SEAT genuine (OEM) part number 7M0 819 370 D, Coolant hose. Fitted on (3)HOSE — pos (18) (KAT246.BIN)HOSE — pos (9) (KAT246.BIN)HOSE — pos (18) (KAT407.BIN) Open the interactive exploded diagram →