BMW Crankcase Oil Separator PCV Vent Valve + Breather Hoses Hamman OEM Quality 11617501566 / 11611432559 / 11617504535 / 11157532649 / 11617504536 => 2000 E46 323Ci 328Ci / 1999-2000 E46 323i / 2001-2005 E46; M54 325Ci 325i 325xi 330Ci 330i 330xi / 1999-2