ApplicationCompatible for BMW 1 (E87) 2003-2013 compatible for BMW 3 (E90) 2005-2011 compatible for BMW 3 Touring (E91) 2005-2012 compatible for BMW 5 (E60) 2003-2010 compatible for BMW 5 Touring (E61) 2004- Compatible for BMW 6 (E63) 2004- Compatible for BMW 6 Convertible (E64) 2004- Compatible for BMW 7 (E65, E66, E67) 2001- Compatible for BMW Z4 (E85) 2003- Compatible for BMW Z4 Coupe (E86) 2006-OEMandPart NumberCrankcase Vent Hose(1pc): 11 15 7 522 931 , 11157522931 , 11 15 7 522 931 Crankcase Breather Hose(1pc): 11 61 7 522 933 , 11617522933 , 11 61 7 522 933 Crankcase Breather Hose(1pc): 11 15 7 527 570 , 11157527570 , 11 15 7 527 570 11 15 7 567 801 , 11157567801 , 11 15 7 567 801 Oil Separator(1pc): 11 61 7 531 423 , 11617531423 , 11 61 7 531 423FeatureWarranty: one year warranty for any manufacture defect Condition: 100% brand new Quantity: as the picture shownNote* for any other question, please feel free to contact us