Genuine BMW part 61 35 8 362 101: Starter interlock relay. The number stamped on the part is 61358362101; BMW's catalog files it under the short number 8362101. You will find it on our Electrical shelf, under Control units, modules. BMW has since replaced it with 8364174.
It fits the E36 coupe (318i, 323i, 325i, 328i and M3, 1992–1999), with the M42, M44, M50, M52, S50 or S52 engines — and the European-market versions.
BMW draws it on 2 diagrams, among them Various Relays (61_0926) and Relay, starter interlock (61_4509). It weighs about 48 g (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.