I found this jeep fan on ebay
http://www.ebay.com/itm/99-03-Jeep-G...ht_1668wt_1270
I have found the part number in other threads of CBG4F250. The above is not the same number but it looks similar. Has anyone used this fan (the ebay fan)? Shipping is free and I can save about $20 with this one.