tattoo Posted August 13, 2010 Report Share Posted August 13, 2010 Where is the best place to buy electric fan set up for a 2003 Sliverado? Thanks Quote Link to comment Share on other sites More sharing options...
yfz450_0569 Posted August 13, 2010 Report Share Posted August 13, 2010 x2 watching this Quote Link to comment Share on other sites More sharing options...
ces63ss Posted August 14, 2010 Report Share Posted August 14, 2010 I kept my eyes on craigslist until I found a set off a 05 SSS that was totaled at a wrecking yard. Guy gave me the fans and all the harness for $100. I could not believe the deal I got. Quote Link to comment Share on other sites More sharing options...
tattoo Posted August 14, 2010 Author Report Share Posted August 14, 2010 I kept my eyes on craigslist until I found a set off a 05 SSS that was totaled at a wrecking yard. Guy gave me the fans and all the harness for $100. I could not believe the deal I got. What do I have to do to make them work with my 2003 ECM? Quote Link to comment Share on other sites More sharing options...
BgRd1 Posted August 14, 2010 Report Share Posted August 14, 2010 you could just go to vatozone and buy a radiator fan thermostat kit. its a probe that goes between the fins on your radiator and when it gets to a certain temp it closes the circuit and kicks the fans on. that way you dont need a harness, just the fans and some extra wire!!! Quote Link to comment Share on other sites More sharing options...
ces63ss Posted August 14, 2010 Report Share Posted August 14, 2010 What do I have to do to make them work with my 2003 ECM? pin your ecm and have it tuned to activate them. I still have mine in the garage waiting for my tune. Quote Link to comment Share on other sites More sharing options...
Cramer Posted August 14, 2010 Report Share Posted August 14, 2010 I got my fans from e-bay from a local guy. $40 for the fans. Got a Blackbear harness that controls them through the PCM. $120 with a overdrive alt pulley. The good thing about the PCM operated harness is that it operates off the coolant temp and the A/C pressure. When you turn on the a/c or defrost, the fans come on at the required speed to cool the engine. Becareful on which fans you do get if not stock. Heard some horror stories on most universal fans, and the harness'. Quote Link to comment Share on other sites More sharing options...
tattoo Posted August 15, 2010 Author Report Share Posted August 15, 2010 I got my fans from e-bay from a local guy. $40 for the fans. Got a Blackbear harness that controls them through the PCM. $120 with a overdrive alt pulley. The good thing about the PCM operated harness is that it operates off the coolant temp and the A/C pressure. When you turn on the a/c or defrost, the fans come on at the required speed to cool the engine. Becareful on which fans you do get if not stock. Heard some horror stories on most universal fans, and the harness'. Would I need a different alternator with that overdrive pulley or will the stock one be fine? Thanks for the help guys. Quote Link to comment Share on other sites More sharing options...
ReDSiLvYSS Posted August 15, 2010 Report Share Posted August 15, 2010 Is the what is needed to do the e fan? http://www.google.com/products/catalog?hl=en&q=electric+fan+thermostat+kit&um=1&ie=UTF-8&cid=378603684483798494&ei=ckBoTIPpIcSblgfs9vmeBQ&sa=X&oi=product_catalog_result&ct=result&resnum=1&ved=0CCUQ8wIwAA# Quote Link to comment Share on other sites More sharing options...
chpspecial Posted August 15, 2010 Report Share Posted August 15, 2010 No, you need this kit here... MIddle of the page, two wire hookup Black bear efan harness Quote Link to comment Share on other sites More sharing options...
ReDSiLvYSS Posted August 17, 2010 Report Share Posted August 17, 2010 Does anyone know where i can get a reasonable priced set of efans? Quote Link to comment Share on other sites More sharing options...
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