Reviving this in the hopes of some insights after plenty of questionable research.... If I read this right you swapped gen 2 front seats into a gen 1 expy. Navi/Expy/F150 no difference in same gen I assume. I have a gen 2 2003 EB Expy that needs new front seats. I'd like to buy seats from a gen 3 for it. I believe up to 2006 seats should be a bolt swap with some wiring to make power work. Don't care about heat/cooling. Do you know if this is true and also if seats from 2007 thru 2014 would also be the same story bolt wise or even seat bottom rails swap wise? Thanks ahead of time if anyone replys!