Yeah, hard to say. I think it would take some pretty bad front mounts to make the replacements feel noticeably better. I replaced my fronts with new and didn't notice a difference, and even with new the slop in the engine/transmission mounts was still unsatisfactory... So basically, even new sucks. The ones I replaced had some minor surface cracking, but it was hard to tell until I got them out. They turned out to be fine.