Jeep never had the stock electric fan when I bought it, apparently the previous owner had issues with it not turning on so he removed it and tossed it. For the time being I went with a cheaper eBay fan for $26 bucks. Wired it in to the stock harness, utilizing the stock relay and fuse. After all that it still would not turn on, found out the fuse was blown 40 amp MAX fuse. Probably the whole reason it wouldn't turn on in the first place.