There have been a lot of seat swap questions lately!!
Any seats from '95-01 Explorers are a direct bolt in. The fabric won't match, though. The cloth Explorer seats with manual lumbar adjustment seem to maintain their firmness. I recently swapped the above seats into both my Sport Tracs. The original seats in both trucks are in very good shape, they just don't support my back comfortably on trips over an hour. The '01 already had power seats, but no lumbar. The '02 had manual seats, and I tapped into the cigarette lighter to power the power seat I swapped in. I only swapped driver's seats as I rarely have passengers, and I use seat covers, so no one is likely to notice the mismatched seats anyway.