I have a couple of electric fans that have been sitting around on a shelf. One came off a Taurus and the other came out of the front seat of the same Taurus. I think they're the two speed fans, but I can't remember... I'll try to test them out tomorrow and double check.
I used the third one I got on my Jeep and it was pretty easy to modify to bolt up to my radiator. The shroud was about the same size, but required a little cutting.
$50 each OBO