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Budget electric fan replacment

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  #1  
Old 03-28-2012 | 04:19 PM
94svt50's Avatar
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Default Budget electric fan replacment

After I got my ultra-guage I was seeing temps go over 212deg and my electric fan was not coming on. Upon further inspection I found the fan motor completely seized up and the fuse blown. The cheapest replacement fan I could find cost $375 before shipping so I decided to go the budget route. I used this fan, which after promo codes cost me $55 shipped: Buy ProForm High Performance 12" Electric Fan Universal 67012 at Advance Auto Parts
It is a universal fit meaning it is retained with little crappy spikes that push through the radiator fins. Also, I had to flip the blade over to make sure it pushed air toward the engine.
Here is the old fan with blade off next to new fan
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Instead of using the crappy spikes I removed both motors from their plastic shrouds and swapped them over. None of the holes line up so I just drilled new ones. Picking the location with the widest amount of plastic. Dont want to drill through one of the tiny ribs.
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New motor in old housing
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And to make sure it doesn't jiggle loose a little bit of locktite was used.
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Cut off the connector from the old fan and spliced it to the new, bolted everything back up.Name:  DSCF5241.jpg
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This is a cheap way to replace the fan and be able to use the factory mounting points on the shroud.
 

Last edited by 94svt50; 03-28-2012 at 04:34 PM.
  #2  
Old 03-28-2012 | 04:24 PM
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Very good sticky class write up - like your "tool alarm" also. So what kind of temps now?
 
  #3  
Old 03-28-2012 | 04:31 PM
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Not sure, at the same time of installation I also changed the thermostat to a cooler one, which dropped my temps across the board by about 5deg. The highest I have gone since is 206deg in stop and go hill climbing. Before I was seeing up to 217 deg. in stop and go traffic.

This is the thermostat I used.
http://api.viglink.com/api/click?for...13329705832423
 

Last edited by 94svt50; 03-28-2012 at 04:37 PM.
  #4  
Old 05-06-2012 | 12:56 AM
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What did you use for a thermo switch? have a part number?
 
  #5  
Old 05-06-2012 | 07:41 AM
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On a D2 the ECU monitors the coolant temp sensor and with the AC control decides when to turn on the fan relay in the underhood fuse box. So no adjusments, but a clever owner could add an adjustable stat or switch to bring fan on earlier. On a D1, fan runs when AC is turned on. Some people that pull trailers on long hills have added a switch in their car or truck to give that extra cooling boost.. rather than waiting for 212 to be reached.

Add a switched earth ground (a stat or a switch) at connector C570, pin 2 (green& white). This will energize the fan relay. Connector is on the inside of fuse box, easy to get at. See pix.
 
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  #6  
Old 05-10-2012 | 09:15 PM
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Savannah you are the best. I already left Wilson a VM but that fan is only 61.99 now so chances are I will be buying it. I have to give Wilson a chance first, Im loyal lol.
 
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