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
78AA Aluminum Radiator for 1987-1990 Jeep Cherokee XJ, Comanche L6-4.0L Engine - Gas Tank Depot
Aluminum Radiator For 1994-2001 Jeep Cherokee XJ 4.0L V6 Petrol RHD Ri – GPI Racing