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RE: Electric fan thermostat part number

To: "'R. Ashford Little II'" <70TR6@mindspring.com>,
Subject: RE: Electric fan thermostat part number
From: "Hugh Barber" <tr6nut@sbcglobal.net>
Date: Sat, 18 Jun 2005 11:03:17 -0700
On my 1973 TR6, I used a Wahler Thermo Switch that I sourced from
Performance Parts.  They call it "Porsche 944 Low Temperature Thermo Fan
Switch P/N 924491".  It was about $16.00. (Pelican Parts also offers the
same thing under P/N 823-959-481F75 for $10.10 amd EightyOne Motorsports
offers it as P/N EO951 606 481 00 for $20 so shop around, your mileage may
vary) I retapped the "T" fitting in the upper hose to 22mm x 1.50 pitch (was
used for a distributor retard thermo switch on '73 Tr6's) and installed it
there - although if you had a threaded port on your radiator, you could use
it there.  It feeds a 30 Amp relay that switches the power to the fan.

Hope this helps,

Hugh Barber
Hollister, CA
'73 TR6




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