Genuine BMW part 61 12 2 336 510: Auxiliary connecting cable. The number stamped on the part is 61122336510; BMW's catalog files it under the short number 2336510. You will find it on our Electrical shelf, under Auxiliary cable. It supersedes the older number 2153331, so a part carrying that number is the same part.
It fits every E46 body style (320i, 323i and 325i, 1999–2006), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on 2 diagrams, among them Auxiliary connecting cable (65_1786) and Auxiliary connecting cable (65_1789). It weighs about 22 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.
