Genuine BMW part 51 71 8 153 752: Corner moulding, right. The number stamped on the part is 51718153752; BMW's catalog files it under the short number 8153752. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E36 coupe and convertible (318i, 323i, 325i, 328i and M3, 1992–1999), with the M42, M43, M44, M50, M52 or S50 and other engines — and the European-market versions.
BMW draws it on the exterior trim / grille (51_2059) diagram. It weighs about 8 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.