1998 Jeep Cherokee, is the ECM interchangeable with any other years
What year Jeep parts are interchangeable with 1998 Grand Cherokee
theres at least 10 different ones.then theres the vin# issue..
engine/engine size/type,trans,fuel system,security
You need an ECU that is the same part number as the one you have now.
thats what i said.....hi F O R........