Control unit alarm system — a genuine BMW part, number 82 11 9 401 487. The number stamped on the part is 82119401487; BMW's catalog files it under the short number 9401487. You will find it on our Merchandise & Accessories shelf, under Other Universal Accessories parts.
It fits the E36 sedan and coupe (318i, 320i, 325i and M3, 1992–1999), with the M40, M42, M43, M44, M50 or M52 and other engines — and the European-market versions.
BMW draws it on 3 diagrams, among them Alarm system (03_0984) and Alarm system (03_0986). It weighs about 175 g (0.4 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
