Yeah it should... it's confusing at first but that is how they deal with parts.Northpole, thanks for your ongoing support. I'm new to all this and constantly learning. If I understand your reply, OEM codes suggest that C is a replacement for A, as A is obsolete. The reason I'm asking is that I already have new C. So to save big shopping / dealer cost I was keen to find out if I could use what I have.