In my previous post I said my has a 1988 audi 90 Q starter. I should have said a 1988 Audi 90 (not a Q). My question remains the same: will this starter work in my 1990 Audi 100. Casting #s are 068-911023L, 001-108009, 1005-821148. Thanks I don't have my car here to check the #'s.