Are all different parts, mechanical and non mechanical including the head lights, turn signal and side markers and ect are interchangeable between first gen Rav4?
How about any interchangeable parts between different generation Rav4s?
The headlights are not a direct swap. They will fit, but the wiring is different. The early models use a shared bulb for high and low beams. The later models used separate bulbs. The salvage yard that I use said that the hood was not interchangeable between a 96 and an 00, but I bought it anyway, and it fit just fine.
Front bumper is different so are the parking/turn lights inside the bumper.
The fender flares (if you have those) are different but can fit on all first gens.
I can't think of anything that can't be moved between any year on gen 1.