C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

fan switch question

Thread Tools
 
Search this Thread
 
Old Apr 2, 2005 | 09:25 AM
  #1  
tkozaki1's Avatar
tkozaki1
Thread Starter
Advanced
 
Joined: Apr 2003
Posts: 61
Likes: 0
From: Columbus IN
Default fan switch question

I'm installing an electric fan, and I wanted to buy an oem thermo fan switch or something reasonably priced (under $20). I have heard that certain oem camaro switches turn on at 230 or above. I'm looking for something around 190. Anyone know where to buy something like this?

Thanks,
Tom
Reply
Old Apr 2, 2005 | 09:34 AM
  #2  
Vette X 3's Avatar
Vette X 3
Racer
10 Year Member
 
Joined: Apr 2004
Posts: 496
Likes: 0
From: Valparaiso Indiana
Default

most of the aftermarket electric fan vendors offer them. I just picked up a 195, but for the life of me I can't remember the company....Jet?? Anyway, go to a site selling aftermarket electric fans and they usually will list them as an option fairly cheap.

Bill
Reply
Old Apr 2, 2005 | 10:24 AM
  #3  
oregonsharkman's Avatar
oregonsharkman
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2004
Posts: 2,165
Likes: 950
From: Keizer Oregon
Default

I just installed the full DeWitts package w/ 2 electric fans.....It came with wiring harnesses and a 195 sensor.... You should be able to find a 195 sensor at summit/jegs.
Reply
Old Apr 2, 2005 | 11:31 AM
  #4  
oregonsharkman's Avatar
oregonsharkman
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2004
Posts: 2,165
Likes: 950
From: Keizer Oregon
Default

try this.

http://www.jegs.com/cgi-bin/ncommerc...07&prmenbr=361

good luck....
Reply
Old Apr 2, 2005 | 11:59 AM
  #5  
Jclgodale3's Avatar
Jclgodale3
Le Mans Master
20 Year Member
Liked
Loved
 
Joined: Nov 2004
Posts: 6,128
Likes: 21
From: North Alabama
Default

I went with an "adjustable" thermo switch so I can calibrate it with my temp gauge. With the thought of 2 different locations possibly being 2 different temps
Reply
Old Apr 2, 2005 | 01:18 PM
  #6  
vetteboy1976kr's Avatar
vetteboy1976kr
Racer
 
Joined: Jan 2004
Posts: 294
Likes: 0
From: cincinnati oh
Default

I am putting together a '79 fan switch from Autozone (Wells #TU65 $7) with a '79 fan onto my '76. I bought a 12V relay from Radio Shack ($6.50) and will wire it to kick the fan on. I tested the setup last night with water at $180 degrees and it kicks the relay on, which will supply voltage to the fan. I have a wiring diagram from Summit that they got from Be Cool. Let me know if you want a copy emailed to you. Also, I may have to use a 3/8" to 1/2" brass reducer to thread in the fan switch, but I haven't gotton that far yet.

P.S. Are you working on a '68? I sold mine to a guy in Columbus, IN in 2003.
Reply
Old Apr 2, 2005 | 02:17 PM
  #7  
tkozaki1's Avatar
tkozaki1
Thread Starter
Advanced
 
Joined: Apr 2003
Posts: 61
Likes: 0
From: Columbus IN
Default

So the switch you got from Autozone has a 3/8" fitting then? I just found a 1/2" fitting online at Advanced Auto (Sorensen TSU63) but I am unsure if the switch comes on at 180.

I'll take that wiring diagram if you don't mind sending it to me. tkozaki1@yahoo.com Thanks a lot.

Oh I have a 74 not 68 but in my neighborhood there is a black 68 vert.

Tom
Reply
Old Apr 2, 2005 | 02:30 PM
  #8  
vetteboy1976kr's Avatar
vetteboy1976kr
Racer
 
Joined: Jan 2004
Posts: 294
Likes: 0
From: cincinnati oh
Default

Tom,
The one at Autozone is a 1/2", and I think I need it to fit into a 3/8" port in the head, but I am not sure. I will email you the wiring diagram. If you have any questions, email me.

The guy who bought my white 68 coupe was Danish and his name was Krister, i think.

Kevin
Reply

Get notified of new replies

To fan switch question

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo




All times are GMT -4. The time now is 09:00 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE