K5L cooling fans

[Doubeleive]

found a couple more, same part
$97.00 https://www.ebay.com/itm/13-Chevy-S...591319&hash=item4b6c36fda9:g:-FUAAOSwep1dl94~
$112.00 https://www.ebay.com/itm/2009-Cadil...309443?hash=item3fd68a0643:g:Ya0AAOSw5T9eD80p

 

[kbuskill]

found a couple more, same part
$97.00 https://www.ebay.com/itm/13-Chevy-S...591319&hash=item4b6c36fda9:g:-FUAAOSwep1dl94~
$112.00 https://www.ebay.com/itm/2009-Cadil...309443?hash=item3fd68a0643:g:Ya0AAOSw5T9eD80p

So the 7 blade and the 9 blade use the same 700 watt motors?

Did you install the 9 blade fan on both sides of yours?

 

[Doubeleive]

So the 7 blade and the 9 blade use the same 700 watt motors?

Did you install the 9 blade fan on both sides of yours?

I thought mine was the dual 9 but I just checked and it is the 7/9 like those I linked and the motors are correct, rockauto does not show another motor option

 

[swathdiver]

This is what I wrote down last time we talked about it:

Fan, Motor, 5.3/6.0 - 89023368
Fan, Motor, 6.2 - 5-Blade - Right - 20903475
Fan, Motor, 6.2 - 5-Blade - Left - 20903474
Fan, Motor, 6.2 - 9-Blade - Right - 15780796
Fan, Motor, 6.2 - 9-Blade - Left - 15780795
Fan, Motor, K5L - 700 Watt - 7-Blade Rimmed - Right - 15780796
Fan, Motor, K5L - 700 Watt - 9-Blade Rimmed - Left - 15780795

Fan, Blade Assembly, 5.3/6.0 - 7-Blade Rimmed - Right - 89024933
Fan, Blade Assembly, 5.3/6.0 - 5-Blade Rimmed - Left - 89023366
Fan, Blade Assembly, 6.2 - 5-Blade Rimless - Right - 20897350
Fan, Blade Assembly, 6.2 - 5-Blade Rimless - Left - 20897351
Fan, Blade Assembly, 6.2 - 7-Blade Rimmed - Right - 15780793
Fan, Blade Assembly, 6.2 - 9-Blade Rimmed - Left - 15780794

Fan, Shroud Assembly, 5.3/6.0 - 15780788
Fan, Shroud Assembly, 6.2, Cadillac/GMC - 5-Blade - 15780788
Fan, Shroud Assembly, 6.2, Cadillac/GMC - 9-Blade - 15780789


So K5L uses 15700793, 15700794, 15780795, 15700796 and 15780789. Shop manual says it does not matter which side has 7 blade or 9 blade fan and I do not remember how mine are.

 

[Doubeleive]

interesting that you asked though, I think the 9 blade fan has a slightly larger outer diameter and would not fit or spin in the 7 blade fan position, it's been a while but I think that is the case so they cant be accidentally mixed up, it was either that or the center slot where the motor shaft goes thru was a different shape.

 

[Doubeleive]

This is what I wrote down last time we talked about it:

Fan, Motor, 5.3/6.0 - 89023368
Fan, Motor, 6.2 - 5-Blade - Right - 20903475
Fan, Motor, 6.2 - 5-Blade - Left - 20903474
Fan, Motor, 6.2 - 9-Blade - Right - 15780796
Fan, Motor, 6.2 - 9-Blade - Left - 15780795
Fan, Motor, K5L - 700 Watt - 7-Blade Rimmed - Right - 15780796
Fan, Motor, K5L - 700 Watt - 9-Blade Rimmed - Left - 15780795

Fan, Blade Assembly, 5.3/6.0 - 7-Blade Rimmed - Right - 89024933
Fan, Blade Assembly, 5.3/6.0 - 5-Blade Rimmed - Left - 89023366
Fan, Blade Assembly, 6.2 - 5-Blade Rimless - Right - 20897350
Fan, Blade Assembly, 6.2 - 5-Blade Rimless - Left - 20897351
Fan, Blade Assembly, 6.2 - 7-Blade Rimmed - Right - 15780793
Fan, Blade Assembly, 6.2 - 9-Blade Rimmed - Left - 15780794

Fan, Shroud Assembly, 5.3/6.0 - 15780788
Fan, Shroud Assembly, 6.2, Cadillac/GMC - 5-Blade - 15780788
Fan, Shroud Assembly, 6.2, Cadillac/GMC - 9-Blade - 15780789


So K5L uses 15700793, 15700794, 15780795, 15700796 and 15780789. Shop manual says it does not matter which side has 7 blade or 9 blade fan and I do not remember how mine are.

I wonder what the part number is for a 9 blade rimmed right fan assembly is?

 

[kbuskill]

I thought mine was the dual 9 but I just checked and it is the 7/9 like those I linked and the motors are correct, rockauto does not show another motor option

View attachment 239937

I need to look at the extra set of fans I have out in my shed... can't remember if they are the 5/7 or 7/9 setup.

I would guess you could swap them to have 9 blades on both don't you think?

***edit***

Just read your other post... then I saw where James said the manual doesn't specify which side gets the 9 blade so that makes me think you could probably get two 9 blade motors and it would work.

 

[Doubeleive]

So the 7 blade and the 9 blade use the same 700 watt motors?

Did you install the 9 blade fan on both sides of yours?

***7/9 so far I cant find a right side 9 blade option, yet it seems to be listed in compatibility list's

 

[Doubeleive]

I need to look at the extra set of fans I have out in my shed... can't remember if they are the 5/7 or 7/9 setup.

I would guess you could swap them to have 9 blades on both don't you think?

***edit***

Just read your other post... then I saw where James said the manual doesn't specify which side gets the 9 blade so that makes me think you could probably get two 9 blade motors and it would work.

I think there is something different just not sure what because I would have just done the same while I was putting it together, I'll have to get my tape measure and check or if you have a 7 and 9 rimmed fan laying around measure the diameter and look on the backside where it mounts to the motor, the 7 blade has 7 slots on the back and 9 blade has 9 slots on the back that might be what it was or the motor fitting that it goes on was different.

 

[gooffeyguy]

So the K5L 700w motors are the same motors used on the 6.2l with 9 blade fans?

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18