There are a couple choices when you want to change or upgrade your Jeep Cherokee fan clutch. Do you go with the ZJ upgrade? Do you stick with the XJ OEM standard? A couple things to think about before you make the decisions. Do you have the stock radiator? Do you have a larger upgraded radiator? Do you like louder noises? Do you need more air flow? Here are the answers to your questions.

I go more in depth on the fan clutches and differences below(#3 deadliest sin of your overheating XJ at 8:49)