I had a little trouble changing the locks as I wasnt sure how the rods etc were assembled in the doors. but after a while I noticed how to do it and It was super easy to exchange the locks! They look like my original ones but the main difference is, these work! I can easily lock my car now. The only con so far is that the keys, to me, look like they have been molded out of a cheap mould. The stripes on the "handle" of the keys are not as "crisp" as another similar key I have. They look sort of rounded and looks like the metal is fairly soft. But they still work great, but since I have only had them installed for about 2 weeks I don't know if they'll give me any trouble in the future. But so far, look great, work great and great price