I'm trying to find a new one of these. This came off my 1997 GMC Sierra's oil drain plug and is made of hard plastic. I used it for years and it always sealed up nice with out leaking ever. It cracked last oil change and I went to NAPA to get a new one and they don't have one like this and said they have never seen one like this. Does anyone know what this is and if maybe it was factory installed?
Like it said it is hard plastic and seems to be shaped to the hole in the pan on one side and more flat on the other. Thanks for the help!!!
Like it said it is hard plastic and seems to be shaped to the hole in the pan on one side and more flat on the other. Thanks for the help!!!