new to jeeps. I just picked up a 92 cherokee and would like to know what year jeeps will interchange. Like seats, lights and such

 

Almost everything but electronics
84-90 body, interior, engine(some), wiring(some)
91-? everything

 

Seats from 84-94 will bolt in your 92. In 95 the seats/ brackets were redesigned. Not sure what you mean by "lights". As a general rule, most lights should be the same for the old body style (84-96). You'll need to be more specific for what other parts you would like to know about. I recommend mirrors from a 97-01 Cherokee since they are bigger, they fold in, and they bolt right up.