yes.
yes
They use the same kind of Automatic Transmission But there are two different manual transmissions. The grand Cherokee can use the AX-15 manual transmission which is bigger than the AX-5 but not the automatic transmission.
No.
no
yes
Yes
no it wont fit cause ive just changed a 1990 jeep Cherokee transmission it had a 1998 jeep grand Cherokee transmission in it it broke the fly wheel and burned the torque converter up
The Ford C4 transmission will fit.
A direct bolt in, no.
No. They are not interchangeable.
If same engine and transmission models, yes.