[cwcarpenter98]

I took the entire front clip off and completely apart when I replaced the radiator core support several years ago. My thoughts are that it's simple to disassemble and reassemble, so if you're worried about the fenders having issues, especially if there's some rust in the structure, you'll be better off taking it all apart. It will also give you the opportunity to address any rust issues if you desire to do that.

I only replaced the core support with an aftermarket piece, so I had no trouble at all getting everything lined back up properly. I just took my time and left all the bolts loose until I got everything lined up well.