Which Junkyard Electric fan?

I guess I don't get it. I am all about savin a dollar, but getting a used fan that probably has a bagillion miles on it does not appeal to me. I put that in the same category as usin rusted up brakes or a boogered up fuel system. Brakes, fuel and cooling are all things you want at the absolute top of their game. No way would I try to skimp just to save a buck there. What happens if your bargain basement fan gives it up on a cruise in 90* plus heat when you're 50 plus miles away from home? It's just not worth it to me. I would much rather pay more for a new good name brand name fan and know what I have than risk my hard earned money in an overheated engine. Just my 2 cents.