Wiring harness, lordosis, right — a genuine BMW part, number 52 10 7 009 084. The number stamped on the part is 52107009084; BMW's catalog files it under the short number 7009084. You will find it on our Interior Body shelf, under Tail trim.
It fits the E46 convertible (323i, 325i, 330i and M3, 2000–2006), with the M52, M54 or S54 engines — and the European-market versions.
BMW draws it on 3 diagrams, among them Front Seat Backrest Frame/Rear Panel (52_2578) and Wiring set seat (61_1220). It weighs about 73 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.
