No not "remotely". I think there would be a lot of things I would put on a remote before my fans. I am looking to install an in car switch that I could turn on after a run while my car is cooling, or when waiting in line to run. But, now that you mention it I could couple the fans with an electric waterpump, and since it should be replaced anyways "kill 2 birds with one stone"!

Now an electronics question. Would there be anyway to reverse the polarity on the fans to have them suck heat away from the engine? Just a thought. Thanks guys