5N2 721 453 · Hose Volkswagen genuine (OEM) part number 5N2 721 453, Hose. Fitted on (3)HOSE — pos (16) (KAT689.BIN)HOSE — pos (16) (KAT719.BIN)HOSE — pos (16) (KAT863.BIN) Open the interactive exploded diagram →