Genuine BMW part 12 90 1 735 537: Bracket, control unit. The number stamped on the part is 12901735537; BMW's catalog files it under the short number 1735537. You will find it on our Electrical shelf, under Other Engine Electrical System parts.
It fits every E36 body style (318i, 318ti and M3, 1992–1999), with the M43, M44, S50 or S52 engines — and the European-market versions.
BMW draws it on the DMC Cover and Mounting Parts (12_0496) diagram. It weighs about 534 g (1.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
