Intake manifold — a genuine BMW part, number 34 51 1 091 050. The number stamped on the part is 34511091050; BMW's catalog files it under the short number 1091050. You will find it on our Brakes shelf, under Mechanical-hydraulic components.
It fits the E36 sedan, coupe, convertible and compact (318i, 320i and 325i, 1992–1999), with the M40, M42, M43 or M50 engines — and the European-market versions.
BMW draws it on 2 diagrams, among them Hydro unit ABS/ASC/control unit/support (34_0382) and ABS hydro unit/control unit/support (34_0877). It weighs about 8 g (under 0.1 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.