eetech84

I am shopping for E-Fans, which years/models can I get from a junk yard that will fit my radiator with preferably easy mounting for
Core size: 33.86 in x 17.25 in


I have a 1999 Chevy Silverado with bad water pump, I replaced water pump and noticed the mechanical fan was cracked in several places.
I previously had my PCM tuned and it has output enabled for fan control, I searched this site and found how to wire it up adding pin, wire, relays, etc.

I read good things about the LS1 fans, but looking for the newest model year I can get electric fans from that should mount easily.

Has anybody bought Aftermarket LS1 Electric Fans and regret it because of low CFM compared to stock fans? Which brands of aftermarket LS1 E-Fans are high output and affordable?

tfi racing

iTrader: (2)

Easiest and best option would be the electric fan set up from your model truck available on the newer 1500 and 2500 models,why make things complicated?

sierravmax

iTrader: (1)

Why don't you get fans from a 05-07 Silverado/Sierra. They are all over EBay for $100-$150

the_merv

iTrader: (88)

The above two posts are the correct route to go, no sense in making it look like **** with the wrong stuff. If you have the small radiator the GM Truck Fans won't work, you need the larger Radiator.

I'm assuming this is a 1999 newer body style Silverado with a Gen 3 Engine in it.