This is a genuine BMW battery compartment cover, part number 51 47 8 119 105. The number stamped on the part is 51478119105; BMW's catalog files it under the short number 8119105. You will find it on our Interior Body shelf, under Other Body equipment parts.
It fits the E36 convertible (318i, 323i, 325i, 328i and M3, 1994–1999), with the M42, M43, M44, M50, M52 or S50 and other engines — and the European-market versions.
BMW draws it on the Trunk trim panel (51_2109) diagram. It weighs about 452 g (1.0 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
