Torque_Wrench

iTrader: (13)

OKay you professionals, I need some help again. (whats new)

I want to install Elec. Fans on my 03 Z71 5.3
Can anyone make a list of everything...EVERYTHING......I need to do this?

1slow01Z71

iTrader: (36)

What kind of e-fans do you want to put on it? There the factory 05 efans, ls1 fans, flex-a-lite fans which one are going to install.

budhayes3

iTrader: (19)

If you want to do 05 efans, this post will help you tremendously:
Creederado's 2005 E-fan Thread
If you do a search for "efans" or "electric fans" or "ls1 fans", etc., there will be a wealth of information at your disposal

Fogle07

iTrader: (5)

heres what i got.
fans off a 4.6 crown vic
relay
wire
on/off switch
thats all i used mine runs the whole time the key is on.

Torque_Wrench

iTrader: (13)

Which fan setup is more easy to install? Which would you guys reccomend?

Fogle07

iTrader: (5)

if you didnt mind spending a little bit of money i would put some efans off an 05 and put the 34'' radiator in it.

budhayes3

iTrader: (19)

That's the route I went...it's a bit more pricey since you have to replace the radiator, but it's very straight forward. Plus, you get the extra cooling capacity of the 34" rad. LS1 fans would be fairly inexpensive and a little less work, and I think that all you need to fabricate would be brackets to mount the fans with.

Fogle07

iTrader: (5)

the 05 fans will be the cleanest install. it will look stock. maybe somebody will post up a picture of theirs.

FarmerBeau

iTrader: (2)

I just finished my LS1 fan install and it looks good but looks far from stock. Get the 05 fans, they are made for the truck.

budhayes3

iTrader: (19)

I just love the opportunity to post up a pic! (or two)