Cooling Fan, S13

SON240sx Automotive
1

Has anyone ever replaced an s13 belt driven fan, for and electric one.
Can someone tell me where to connect the control circuit??
Is there a temperature sensor that I can tie into?

Thanks

2

I know that racer240sx changed his when he did his sr swap. He’s just got it hard-wired into the ignition though. I think that if your car has AC there is some sort of sensor you can tie into.

3

i got an electric fan from a 87 pulsar nx, mounted it and wired the dual fans : one grounded to the engine, and the other, off the wind sheild wiper power (it gets constant power when the car is on).

works well.

4

Cool, But I was thinking of something that will turn on and off…
That’s a large power drain, to be on all the time.

I just need to find something that I can tap into. like the thermostat, but electrical.

5
  • Manual Switch
  • Tap into Ignition Relay w/ New Relay
  • Build your own Temp contol switch.
6

you know i meant only when the ignition is on right?

and you can buy thermostat relay kits from partsource ect. $40.

7

I shorted out my A/C fan relay. Car has never overheated.

8

So you removed the Mech fan and are just running the condensor fan?

9

i replaced my crank fan wit a hayden electric fan when i did my swap they offered a adjustable temperature switch wit the fan the prop goes in the rad and tells the fan to turn on and off cost like 40$