03G 103 493 E · Vent hose Audi genuine (OEM) part number 03G 103 493 E, Vent hose. Fitted on (2)HOSE — pos (16A) · BMN,BUY (KAT412.BIN)HOSE — pos (16A) · BMN,BUY (KAT638.BIN) Open the interactive exploded diagram →