WTB 05 Up Efans
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#5
you can find the fans on ebay, There a guy who has been selling brand new one for years at a cost of $245 which is a steal considering the dealer wants 800+ for them. Here's the thing, you'll have to by a nelson performance wiring harness for about$125+ ship and send your PCM to nelson as well so you can turn the fans off and on at the correct times and temperatures. That will cost another $100 or so. your looking at about $500 to do the fan update. I know, I did it on my 03 truck. You'll save some fuel and gain about 20 hp, but there are probably some cheaper mods to for the same amount. I've done a ton of mods and I was also looking for a few more miles to the gallon, but if fuel isn't a factor I not sure its worth the effort.
Last edited by bryan elam; Nov 14, 2008 at 03:07 PM. Reason: camaro and corvette fans are the incorrect size for your radiator
#6
you can find the fans on ebay, There a guy who has been selling brand new one for years at a cost of $245 which is a steal considering the dealer wants 800+ for them. Here's the thing, you'll have to by a nelson performance wiring harness for about$125+ ship and send your PCM to nelson as well so you can turn the fans off and on at the correct times and temperatures. That will cost another $100 or so. your looking at about $500 to do the fan update. I know, I did it on my 03 truck. You'll save some fuel and gain about 20 hp, but there are probably some cheaper mods to for the same amount. I've done a ton of mods and I was also looking for a few more miles to the gallon, but if fuel isn't a factor I not sure its worth the effort. camaro and corvette fans are the incorrect size for your 34' sierra radiator
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