ls2 fans

[justin.hughes]

I am looking at adding e-fans to my 04 suburban. I know I can use lt1 and ls1 fans but what about ls2? I am wanting to use the factory plug in harness and not do any cutting of the wires

 

[andrew383]

What ls2 car are you getting them from??? The ls2 gto used the ls1 style fans and the vette's use a single fan commonly refered to as the "c6 fan"..It is about the same size as the ls1 dual fans but its a PWM setup and having a weak battery can cause problems..Im pretty sure the G8 gt's use the "c6" style also..

Just stick with the tried and true setups..Get a set of fans from a newer truck and a harness from Justin...

 

[justin.hughes]

The fans are off a GTO. I was told the 05+ fans would require a bigger radiator so I was trying to stick with a set of ls1 fans. I just happend to come across a set of ls2 fans. If they are the same then I will use them. Thanks

 

[ScottyBoy]

If you have a Suburban, you most likely already have the bigger radiator. Some Tahoes with the 4.8 and trucks with the 4.8 had the smaller radiator. I may be wrong, but i was under the impression that all 5.3 Tahoes and Burbans and all 6.0 engines came with the larger 34 inch radiator. I know my Suburban has the larger one, and I have a 2001 with a 5.3 engine.

 

[Dr Tahoe]

I have a 5.3L '03 Tahoe with the tow package.. It came with the 34' Discovered that while doing efans.

 

[andrew383]

Yes the gto's use the ls1 style fan..
Like mentioned above you may have the bigger radiator already..MY 03 has the 34" one already