GooDeal 1.8L Breather Tube Vent Hose Crank Case Valve for Audi A4 Quattro VW Passat Crank Case Breather Vacuum Hose 06B103221P. Oil Breather PVC Hose 06A103213F. Three Way Valve Housing 06A103247. PVC Valve 035103245A. Breather Hose 058103493A.