Genuine BMW part 51 12 0 149 829: Trailer coupling flap, painted. The number stamped on the part is 51120149829; BMW's catalog files it under the short number 0149829. You will find it on our Interior Body shelf, under Door, rear.
It fits the E46 coupe and convertible (325i and 330i, 2001–2006), with the M54 engine — and the European-market versions.
BMW draws it on the Trim panel, rear (51_4930) diagram. It weighs about 151 g (0.3 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
