99 Silverado Electric Fans

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March 24th, 2011, 5:16 PM

99CSZ71

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99 Silverado Electric Fans

Looking to install electric fans in my 99 Silverado 5.3, without any computer/PCM mods. Looking for info/advice from someone who has done this and can help, please. Trying to find that right balance between not spending too much, but not buying crap either.

What fans should I get and from where?

What fan control module should I get and from where?

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March 25th, 2011, 2:42 AM

country_09

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If you're lookin to get out cheap then the fans you'll want are the LS1 fans from 99-02 camaro I believe..they bolt right up to the stock radiator. the 05 and up style electric fans would be better, but you'd need a new radiator, fans, harness, and tune of the PCM. and any hardware store will have a switch that you could wire it up with I believe anyways

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March 27th, 2011, 10:28 PM

tinbender59

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Quote:

Originally Posted by 99CSZ71

look here at my "Taurus" fan mod, I believe that your stock PCM may support fan control but not sure? " 1997 K1500 - a set on Flickr "
the fords have a killer stock 2 speed fan

Last edited by tinbender59; March 27th, 2011 at 10:30 PM.