OEM 05+ Radiator Fans (ELECTRIC)

[NathanJax]

will the newer stuff fit 2002 model denali?

depends on the size of your radiator...

You need to measure your radiator bolts. If they are 34" apart, the 05' or 06' OEM fans will work. If it's smaller, you need the LS1 fans out of a camaro or anythign else that had a LS1 in it.

 

[JennaBear]

38" apart for the larger radiators.

 

[Young28]

depends on the size of your radiator...

You need to measure your radiator bolts. If they are 34" apart, the 05' or 06' OEM fans will work. If it's smaller, you need the LS1 fans out of a camaro or anythign else that had a LS1 in it.

not the answer i wanted but that is good info thanks bro.

 

[Max]

will the newer stuff fit 2002 model denali?

You'll want the 34" radiator 05+ efans. I love mine, drastically improved throttle response and I netted some power as well as some mileage

 

[ecordell]

These "pins" that need turned on, will a dealer do this? The harness.....does it just plug right into your vehicle or is there some modification that needs done?

 

[JennaBear]

I don't think a dealer will turn the PINs on for you, but it doesn't hurt to ask. The harness attaches the fans to the PCM, and the PCM will then control the fans (with the PINs turned on of course).

 

[Young28]

You'll want the 34" radiator 05+ efans. I love mine, drastically improved throttle response and I netted some power as well as some mileage

Thanks i was thinking you had some. I talked to a guy today at a junkyard and he told me that he has a 05 that was just moved to his other yard today and told me to call back tomorrow morning. So hopefully i can snag those up.

These "pins" that need turned on, will a dealer do this? The harness.....does it just plug right into your vehicle or is there some modification that needs done?

good questions although i think a dealer would turn my truck down for anything now.

I don't think a dealer will turn the PINs on for you, but it doesn't hurt to ask. The harness attaches the fans to the PCM, and the PCM will then control the fans (with the PINs turned on of course).

Do yall have any harness in stock yet?

oh and i have been talking to justin about somethings for a off road tune. i have my pcm in hand what is the cost for me to send it to you? vs the cord deal.

 

[JennaBear]

Yes we have harnesses in stock. It would be $200 to send your PCM in. Be sure to email Justin before to send your PCM out though.

 

[OmarR]

A local chevy dealer is giving me a deal on the fans, 177, and 60 for the harness, so we'll see...Do you guys know if the the OEM harness is plug and play, or is there splicing involved?

That's an AWESOME deal for the fans and harness. Just make sure the harness is part #15912597. It's listed as a forward lights harness, but the efan harness is embedded within it.

You will have to buy 2 PCM pins and solder them onto some wire (if you buy the OEM harness). Not hard at all.

 

[yukonjacks]

How difficult will this step be to perform, and where can I get the pins to put on my wires