This is a genuine BMW lower radio burglar alarm bracket, part number 51 44 8 209 819. The number stamped on the part is 51448209819; BMW's catalog files it under the short number 8209819. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E36 sedan, coupe and touring (318i, 320i, 323i, 325i, 328i and M3, 1992–1999), with the M42, M43, M44, M50, M52 or S50 and other engines — and the European-market versions. It also fits the E46 sedan (320i, 323i and 328i, 1999–2005), with the M52 engine — and the European-market versions.
BMW draws it on 3 diagrams, among them Headlining / Handle (51_2040) and Headlining / Handle (51_2206). It weighs about 44 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.
