I have a pin hole leak in my OE radiator so a new one is going to be needed soon. Should I go with a OE replacement, Aluminum, or? The jeep is a 98 TJ with 200k miles.
I would just throw in a new one from a parts store. I've done several and had good luck with them. Unless you've got a stroker or some extra heat load, I don't think its worth the extra $$$ to go all-aluminum/performance rad.