Change the oil and flush the cooling system out on a regular basis and those 4.0 Liter Cherokees can last a lifetime. I know a rural carrier who still has a 92 Cherokee, with right hand drive. He has a later model Subaru but uses the Cherokee from time to time. It’s gotta have almost a million miles on it, doesn’t look like much but still runs good as new.
Ever notice the really cherried out muscle cars are driven by old guys in there 60s and 70s? Here in southern Idaho the weathers getting nice and out they come.