4B3 422 887 A · Intake hose Audi genuine (OEM) part number 4B3 422 887 A, Intake hose. Fitted on (3)HOSE — pos 5 (KAT261.BIN)HOSE — pos 5 (KAT262.BIN)HOSE — pos 5 (KAT264.BIN) Open the interactive exploded diagram →