I was changing her spark plugs when I noticed it had gotten engine oil on it over the years and had degraded it to the point where it would literally fall apart to dust when you touched it, so I took it off, wrapped it in electrical tape as a temporary fix and walked into Audi with it in my hand, even the parts manager of the dealership didn't know what its name was. They had like 5 parts guys all passing it around scratching their heads and spent 15 minutes looking over every page of the microfiche before they could find it, but now I no longer have the package and have long since forgotten the parts name, I want to throw it on ebay since I imagine its a common problem, but don't know what to put in the title.