Dodge Repair: help please, dodge grand caravan, radiator fan

Question
I am trying to buy the radiator fan for my dodge grand caravan le from www.expressparts.com, it has a 3.3 liters engine. My problem es which one to choose from this website.They have several Hyden units and one KoolKlucth. I like to know which is the rigthone for these engine. It should b the one with only one fan motor. Please help, you can go into these website an look for your self.
http://www.expressautoparts.com/store/index.cfm?do=list&logcategory=COOLAMS

Answer
you should have a hyden motor on the car but as far as which one that would depend where the car was built and what addons the car came with

You may be able to call a chrysler dealership and get a part number. then you can compare it with the number on the fan that is for sale.

Steve