Start with removing the plate above the radiator. There should be about 4 bolts, 2 on either side. Also 5 or so bolts attaching the top part of the grill. Then everything should be able to be pulled straight up through this area.
Mine needed to be replaced after 10 years $$$$$
Yes, only if they have the same engine.
replace the radiator correct, the radiator is junk.
Best bet is to replace the radiator.
It is between the radiator and the grill.
through the overflow bottle
$100000
in the front of the head where the top radiator hose gose in to the head
P1491 = radiator fan relay circuit
The cost to replace the oil pump on a 2001 Jeep Cherokee Sport ranges from $300 and $500. Replacing the oil pump requires the oil pan to be removed.
Remove and bring to radiator repair shop or replace at 1-800Radiator
You do not fix it you just replace it.