I really need to replace my missing washer fluid cap and would like to use the black one you've got. Also, I might as well go ahead and get one of those ///M oil caps thats on your valve cover - nice look. I remember a conversation a while back but can't find it for the life of me. If you don't mind could you devulge the part #s for those two items? how much was that oil cap anyway? TIA.