Changing the heater core requires complete removal of the dash panel and plenum box. To do this you have to remove the steering wheel, steering column, evacuate and recharge the refrigerant system and drain the radiator. I would only consider changing the heater core if it is physically leaking into the passenger compartment. If the problem is heat transfer to the HVAC system only, the problem is more likely with the blend doors. Check heatertreater.net for pictures and diagnostic information.
The heater core is inside the hvac housing under the dash.
Cherokee Laredo, no. Grand Cherokee Laredo, yes.
Yes
Yes
No, the Grand is different from the Cherokee.
Yes
look it up
1994, 1994, 1995 should be the same.
No, the 1994 has a hydraulic governor while the 1996 has an electronic governor.
it should, 93 - 98 are the same
It will bolt up, but it will not shift. 1997 is electric, 1994 is hydraulic
I have a jeep 1994 Jeep Grand Cherokee and found this answer on this site under programing a 1995 jeep Grand Cherokee. Its a very good description uses the same FOB.