4G0 145 925 S · Coolant hose Audi genuine (OEM) part number 4G0 145 925 S, Coolant hose. Fitted on (3)HOSE — pos 20 (KAT738.BIN)HOSE — pos 20 (KAT788.BIN)HOSE — pos 20 (KAT798.BIN) Open the interactive exploded diagram →