This is a genuine BMW distribution piece, part number 11 61 1 440 318. The number stamped on the part is 11611440318; BMW's catalog files it under the short number 1440318. You will find it on our Engine shelf, under Intake manifold system.
It fits every E46 body style (320i, 323i, 325i, 328i and 330i, 1999–2006), with the M52 or M54 engines — and the European-market versions.
BMW draws it on 6 diagrams, among them Crankcase-Ventilation/oil separator (11_2194) and Intake manifold system (11_2195). It weighs about 300 g (0.7 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
