079 103 209 BA · Vent hose Audi genuine (OEM) part number 079 103 209 BA, Vent hose. Fitted on (3)HOSE — pos 4 (KAT618.BIN)HOSE — pos 4 (KAT752.BIN)HOSE — pos 4 (KAT752.BIN) Open the interactive exploded diagram →