2011 Hyundai Santa Fe radiator fan keep ruuning when car stop

Not sure on your system but on some of them with fans, they will cool down the radiator & motor to a certain temperature before turning off. As long as the fan turns off on its own, otherwise there is another problem.

If this is the radiator fan still running when car is off, you will have to replace the relays. Replace relays for Hi, low and condenser fan.

Can't find part numbers for the relays. Any idea where I can find them?

Ask at the part store, and they also can tell you the location of it. Another thing it could be is a sensor, like the water temp sensor. Start with the relays.

I was able to locate the relays. The odd thing is that when I do a search on the part number (which is stamped on the relay),95230-2P030, it says the part is not compatible with the vehicle - 2011 Hyundia Santa Fe.

Still take it to the dealer would be the best bet, some of though's numbers are manufacturing # and don't mean anything to what you are looking for.