For what it's worth....I'm not impressed with CSF based on a recent experience. Not a Jeep though. I was helping a friend with a radiator replacement on an old Toyota Camry. His car has really high miles and he just wants to get a few more thousand miles out of it so he wanted a cheap radiator. He ordered a CSF from Rock Auto. We put it in carefully but apparently bumped it against something. One of the coolant pipes got a puncture. Tiny hole but still a hole. It barely bumped against something under hood. Very very soft aluminum. Based on that experience, I wouldn't use a CSF radiator again. Maybe I got one with extra soft aluminum. Not sure. Stick to Denso. I have a Denso in mine with zero issues.