E-fans F body or 05+?

Reply Subscribe

Thread Tools

Search this Thread

Oct 15, 2013 | 11:10 AM

#31

FiestyZ71

Staging Lane

Joined: Oct 2013

Posts: 83

Likes: 0

Quote:

Originally Posted by Ferocity02

One more question... I asked if this was a direct swap and someone said yes. I should have asked if it's a direct swap for 99-02 which I think all had 28" radiators and a clutch fan?

Heres a pretty good how-to for 99-02

https://www.performancetrucks.net/fo...-chevy-484892/

Last edited by 1FastBrick; Sep 10, 2015 at 01:21 PM.

Dec 19, 2013 | 08:51 AM

#32

stone150

TECH Fanatic

iTrader: (2)

Joined: Feb 2004

Posts: 1,769

Likes: 0

From: Houston

I was looking on rock auto and it seems there was a thicker 05+ 34" radiator, Acdelco # 21648, for Police vehicles, they are 5/16 in thick instead of 1/8 (not a big difference), but anyone use them?

Any reviews on the Doorman or 4 seasons fans?

Last edited by stone150; Dec 19, 2013 at 08:57 AM.

Sep 10, 2015 | 07:39 AM

#33

akcooper9

Staging Lane

Joined: Oct 2012

Posts: 55

Likes: 2

Here is some additional info I got from talking with Dorman:

Dorman 620-652: 5/7 blade fans (05-07) - No additional specs

Dorman 620-653: 7/7 blade fans (07-10) - 20 Amp per fan, Left fan pulls 2800cfm and Right ran pulls 2700cfm right

Dorman 620-654: 7/9 blade fans (10-13) - Both fans pull 3000cfm each, Left fan pulls 26 Amps and Right fan pulls 24 Amps.

Sep 10, 2015 | 08:15 AM

#34

Low97tahoE

Teching In

Joined: Jun 2009

Posts: 48

Likes: 0

From: Lousiana

Quote:

Originally Posted by akcooper9

Here's some additional info...

I had real bad luck with Dorman fans. I was running the 620-653 in my 01 with a Nelson harness. They didn't last 6 months. Both motors burned up.

I purchased the TYC 622210 (7/9 blade comparable to the Dorman 620-654) and then are much better quality than the Dorman fans. The motors hook up the same way as the factory fans on my dad's 08. Meaning the way the motor is attached to the blades and everything is the same as oem. They are also noticeably heavier. I highly recommend the TYC 622210 and they are only around $160 on amazon. My alternator went out and voltage got low but the TYC fans are still going strong. No complaints

P.S. Dorman was great about honoring the warranty. Service was top notch. It did take a couple weeks but they gave me a full refund and some extra money just for explaining to them exactly what happened and what I did to troubleshoot.

Sep 10, 2015 | 07:58 PM

#35

SWINGRRRR

On The Tree

iTrader: (12)

Joined: Apr 2005

Posts: 179

Likes: 0

From: Lower AL

Quote:

Originally Posted by Koots

I hear good things about the Intrepid fans, plus they are ridiculously plentiful in most places.

Anymore info on this?
I have the radiator (factory) and harness (PCMforLess)

I just need fans.
Thanks.

Sep 11, 2015 | 11:07 AM

#36

akcooper9

Staging Lane

Joined: Oct 2012

Posts: 55

Likes: 2

I asked my question way to quickly...TYC makes 3 versions as well

TYC 622230 = DORMAN 620-652

TYC 622220 = DORMAN 620-653

TYC 622210 = DORMAN 620-654

Last edited by akcooper9; Sep 11, 2015 at 11:16 AM.

Sep 11, 2015 | 11:28 AM

#37

akcooper9

Staging Lane

Joined: Oct 2012

Posts: 55

Likes: 2

Quote:

Originally Posted by Low97tahoE

Here's some additional info...

I had real bad luck with Dorman fans. I was running the 620-653 in my 01 with a Nelson harness. They didn't last 6 months. Both motors burned up.

how is the nelson harness holding up? do you know the amps the TYC pulls?

I want to put it on my 6.0 2500 Yukon XL

Sep 11, 2015 | 11:41 AM

#38

akcooper9

Staging Lane

Joined: Oct 2012

Posts: 55

Likes: 2

I emailed TYC on specs and this is what they said:

Thank you for contacting TYC/Genera with your inquiry. Please see the information below as requested:

622230 – Radiator side (Left) – 25 AMPS CFM = 2250.7
Condenser side (Right)- 20 AMPS CFM = 2246.9

622220- Radiator side (Left) – 25 AMPS CFM = 2299.1
Condenser side (Right) – 25 Amps CFM = 2278.6

622210- Radiator side (Left) – 27 AMPS CFM = 2372.2
Condenser side (Right) – 27 Amps CFM = 2104.5

Let me know if you have any other questions.