I have a 88 Jeep that got in a accident! Will the 84 Jeep parts fit on it? Such as fender, doors etc?

all the body panels should swap right over. Pretty much anything up till 1996 will work just fine for body panels. The grill might be slightly diff looking but it will fit fine.

Cool thats what i thought! I got a good deal on a 88 Jeep with a 4.0 and im gonna swap all the panels over from my 84 2.8