I had the same problem. The best I could find was one from a wrecked late E36. I couldn't find a new one that fit the bottle properly.
I am seeking replacement for #9 in this picture:
http://www.realoem.com/bmw/showparts...18&hg=61&fg=45 i already order and received some from BMA and they don't fit, i went to a local dealer they offer me the exact model i received from BMA it appear for the dealer (and probably for BMA as well) that the part number for this cap as per the above picture was change for an other one (an equivalent) that in fact fit on E39 serie.
The ones i received from BMA are black and don't hold / don't fit to the container, the one i need are white. Where may i get new ones ?
I had the same problem. The best I could find was one from a wrecked late E36. I couldn't find a new one that fit the bottle properly.
Same here.
1990 535i 5-sp., except for 16" M-Contours, cd deck, and clear corners, completely stock. 226k and running strong