mando28 Posted April 9, 2015 Report Share Posted April 9, 2015 Has anyone had any issues with adding LS1 electric fans to their 03 SS? Does it cool the truck the same as the 05-06 SS oem fans? Quote Link to comment Share on other sites More sharing options...
BlueAKSSS Posted April 9, 2015 Report Share Posted April 9, 2015 (edited) I would skip the LS1 fans since I don't think they just bolt up and use the 05-06 fans as you can buy reproduction versions for pretty cheap. ($140 ish) The other option is to go to a junk yard and find a set and the GM relay control for it and add them to your truck. The GM relay system works the best that I have seen. I would assume both fans cool just about the same. Edited April 9, 2015 by Matt* (see edit history) Quote Link to comment Share on other sites More sharing options...
mando28 Posted April 9, 2015 Author Report Share Posted April 9, 2015 I would skip the LS1 fans since I don't think they just bolt up and use the 05-06 fans as you can buy reproduction versions for pretty cheap. ($140 ish) The other option is to go to a junk yard and find a set and the GM relay control for it and add them to your truck. The GM relay system works the best that I have seen. I would assume both fans cool just about the same. I have the harness to add the ls1 fans into an SSS you can't always find a way to mount them I was just curious if they are as strong as the ones on an 05 SS or will my truck heat up a little more Quote Link to comment Share on other sites More sharing options...
2003_SuperSport Posted April 12, 2015 Report Share Posted April 12, 2015 I got a set of dual fans from the scrap yard out of a Grand Prix I believe and only paid $80 and it was fairly easy to install... I had to use my own relay and then wire it to the correct port on the PCM... Quote Link to comment Share on other sites More sharing options...
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