BMW (2007-10 12 cyl) Crankcase Vent Hose GEUINE new ventilation pcv e60 e63 e70 Crankcase Vent Hose BMW part# 11 61 7 563 477, note the mid-year splits. Genuine BMW part, recently made: not been lying around. PLEASE NOTE the mid-year split on PRODUCTION date. See Models Chart BELOW. Not sure about your car? email us your VIN to confirm. NOTE: X5 fits 4.8i and xDrive48i only.