The important question is whether the engines are the same and not the year that it was made. Usually if the two engines are the same then all the parts will fit.
Yep
Yes. The body style of the ZJ from 1993 - 1998 are the same.
10w30
I have no idea what you are asking. Rephrase the question.
In the oil pan
6/12 same at the 97
it will fit but the electronics in it are different so no
nope cant do it. no such thing as an 8.0 liter in a jeep
your local parts store or a junkyard
Yes
Dealership or any auto part store.
It is part of the plate under the rotor inside the distributor cap.