This is a genuine BMW right door sill trim panel, part number 51 71 0 004 614. The number stamped on the part is 51710004614; BMW's catalog files it under the short number 0004614. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E46 coupe and convertible (323i, 325i, 328i and 330i, 2000–2006), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on the Aerodynamics package (03_0865) diagram. It weighs about 2.2 kg (4.9 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
