Filler Cap Rubber Piece

[Vefu]

Hey guys, The rubber area underneath and around the filler cap to my gas tank has a huge rip in it and water is able to get into my trunk through it.

Does anyone know the part number for that piece? I looked on real OEM and it looks like it is this piece.

[jlevie]

That isn't the part you need. I don't know if it varies by model/year, but for an 88 325is it would be part 14 on http://www.realoem.com/bmw/showparts...61&hg=41&fg=25