191 819 373 D · Coolant hose SEAT genuine (OEM) part number 191 819 373 D, Coolant hose. Fitted on (3)HOSE — pos 20 (KAT130.BIN)HOSE — pos 17 (KAT130.BIN)HOSE — pos 17 (KAT134.BIN) Open the interactive exploded diagram →