I replaced my 96 Blazer Ingnition Switch. Paid $76.00 from Redline Auto Parts (Which is Delco Parts). Took me about 1 1/2 hours to replace. Its really not that hard to replace. The only problem I can think of that you mite run into is the 2 screws that hold the Ignition Switch to the Ingnition key assembly. I had Male Torx screws holding it in place. Luckly I have a set of Male & Female Torx sockets. The rest of the replacement of the harness is easy.