Wiring rear left — a genuine BMW part, number 61 12 8 367 494. The number stamped on the part is 61128367494; BMW's catalog files it under the short number 8367494. You will find it on our Electrical shelf, under Auxiliary cable.
It fits the E36 sedan and touring (318i, 320i, 325i, 328i 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 the Door cable harness (61_0068) diagram. It weighs about 257 g (0.6 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.