This is a genuine BMW bracket horn, part number 61 33 7 833 016. The number stamped on the part is 61337833016; BMW's catalog files it under the short number 7833016. You will find it on our Electrical shelf, under Horn.
It fits the E46 coupe and convertible (323i, 325i, 328i, 330i and M3, 2000–2006), with the M52, M54, M56 or S54 engines — and the European-market versions.
BMW draws it on the Horn (61_1063) diagram. It weighs about 100 g (0.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
