Electric Fans Not Working

[Cobra Cobretti]

Would anyone have a cross reference number for the temperature sender/sensor on the radiator?

It has "3450" on it, but I can find it for sale anywhere.

Thanks, Glenn

[alsincl...@gmail.com]

Glen just about any single tab sensor will work if it bolts in usually 175 on  to 185 off temp works in most applications . If you can sort out the threads, many  do come with adapters

If you ground the wire does the fan turn on if not check the relay as well 

Just a suggestion 

Cheers Al 

[Cobra Cobretti]

Hey Al,

After trying to find the part for a day or two, figured out that this was a radiator for auto trans. 3/8" diam x 3/8" lenght. There was no fluid that came out when I took the sensor out. It is a chamber that is isolated from the rad fluid and would need to be filled separately. Sensor never belonged in there. Even different threads and it's stripped now. Will probably just put in manual switch on dash.

Thanks!

Glenn

[AL SINCLAIR]

Hey Glen you might want to try one of the rad hose inline for the temp sensor

 It is a lot to remember to run the switch when your out having fun 

Electric fans can draw 12-20 amps does your system have a relay in it if not I might suggest something like this as well.

I had a similar issue with one of my other vehicles and found this to work great 

Good luck cheers Al

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[Cobra Cobretti]

Wow, great solution. Never knew of those! I will try it!

Thanks, Al!

[AL SINCLAIR]

happy to help good luck

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