I have a project that I'm trying to complete and I have the following valve cover grommet, 90442P08000 (you can search under google)
which it comes with the grommet and the flange -- the grommet comes glued to the flange (same as OEM). I'm actually looking for the two pieces separate, normally they come glued. Does anyone knows where to find the grommet by itself, without the flange metal piece?

 

If it is on a D-series, I have a couple extras sitting around if you wanna send me a pm. You have to order them by the complete set which is $10.