OKAY MOTOR PCV Crankcase Vent Valve with Breather Hose Kit for E46 325i 330i 325Xi 330Xi PCV Crankcase Vent Valve with Breather Hose Kit for E46 E39 E60 E83 X3 325i Part #: 11617501566, 11617504535, 11617504536, 11 611432559, 11157532649 Brand New, High Quality, Direct Fit Replacement 180-days Manufacturer Warranty Limited Application Guides: E83 X3 E84 Z4 Z3 E39 E46 E60