GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

Which year Factry E-FANS WILL WORK?

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Old Nov 1, 2007 | 05:10 PM
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Default Which year Factry E-FANS WILL WORK?

Which year factory truck e-fans will work for my "02" 1500 model?
Where can you get the factory new e-fans at?
I know I will need a Nelson harness or some one else's harness, who makes them and how much do they run?
I really don't want to do the LS1 fans since they seem to have some minor issues with not enough cooling under extreme situations or FI set ups, at least from what I have heard here.
Thanks all.
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Old Nov 1, 2007 | 05:13 PM
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05 and up setups will work after you swap in a 34" radiator

nelson or dlh2006 can make you one
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Old Nov 1, 2007 | 08:16 PM
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Check out G&R Auto Parts for the efans, RadiatorBarn.com for the radiator, and Nelson for the harness...I got good prices and service from all of them when I did my 05 efans. G&R had a bunch of the complete efans a while back, then I heard they had none, and since I've heard it's hit or miss.
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Old Nov 2, 2007 | 07:16 AM
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So there is not a set of e-fans that will fit the stock radiator from the factory??
Seems like a lot of expense for a little more HP and a little more clearance.
This hobby is becoming a little more stupid every day.
Thanks for the feedback guys.
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Old Nov 2, 2007 | 11:44 PM
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factory e-fans fit the factory large radiator, not the small one that came with your truck.
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Old Nov 3, 2007 | 11:28 AM
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If you have the 27" radiator, the Flex a Lite 292 fans will work. They even come with custom brackets that will directly bolt on to your radiator. Check out the 292 system here:

http://www.flex-a-lite.com/auto/292-99292.pdf
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Old Jan 16, 2008 | 10:01 AM
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what about the NNBS (2008) fans are the on a 2003?? are they different? I have the big radiator
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