Just installed this triple core aluminum radiator, this is super beefy and worth the $100, gotta keep it cool for the hot summer wheeling trips : r/CherokeeXJ
Aluminum Radiator For Jeep Cherokee XJ 4.0L V6 Petrol RHD Right Hand Drive 94-01 | eBay
A COOLER SOLUTION : Jeep XJ Cherokee Cooling Problems And Cures