Ok so I'm looking at getting a 91 sidekick and it needs some cosmetic work up front.. What I'm wondering is what years (if they do)  do the body parts interchange with eachother?
And I'm also wondering how they are after 150k miles, meaning every thing what tends to crap out at that time.

other than the fact that they changed some of the light options and the grill designed went thru a couple stages, the 1989 to 1998 sidekicks and trackers are all the same body panels. the lights and grill do interchange, they just changed the appearance.
good luck