Yes it will, I have placed in a 2001 4.0 into my 1988 Cherokee. My only difference was no place for the knock sensor "No big deal" and changing the temp sensor into a different water neck housing instead of the engine block. You will have no trouble switching the engine, just use all the outer parts from the 1988. Hope this helps. P.S. 4.0L I6 "Power Tech" - 177 hp @ 4750 rpm, 220 ft lb @ 4000 rpm - used 87-90 4.0L I6 MPI "Power Tech HO" (High Output) - 190 hp @ 4750 rpm, 220 ft lb @ 4,000 rpm - used in 91-95. So you will also be getting some better HP. :)
no. 1986 to 1990 sorry
I would assume it would. I haven't worked with those specific years but everything I've seen with the Cherokee(and jeep in general) is that most years are interchangeable as long as they are same engine size.
there really is no difference in the engine it will be the computer and electrical connections
A 2001 Jeep Grand Cherokee 4.7L would have a 545rfe transmission.
The 1988 Jeep Cherokee fuel pump relay switch is located on the firewall in the engine compartment. The switch will be on the drivers side of the firewall.
6 quarts
The engine computer is the voltage regulator.
Yes, it is fuel injected.
THAT WOULD BE A yz125u 1988
your accuater is starting to go its located on the front differential drive safe
yes as you will have to change some parts over from engine to engine but yes.
2.0 dohc turbocharged.