BMW Genuine Intake System Crankcase Vent Hose - Valve Cover To Intake Manifold 535i 535xi 535xi 135i M Coup&eacute; 135i Z4 35i Z4 35is 335i 335xi 335i 335xi 335i 335xi 335is 335i 335is BMW Genuine Intake System Crankcase Vent Hose - Valve Cover To Intake Manifold This part is used in Intake manifold system -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility