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Adjustable Electric Fan Controller Kit with Thread-in Thermostat


electric fan controller kit is exactly what you need to configure your cooling fan the way you want. It is adjustable from 140° F to 250°F and features an A/C override circuit. Available with black or red relays, it's easy to match the look of your engine bay.

This controller kit features a brass thread-in probe.

Brass Probe

This fan controller kit comes complete with a 3/8" NPT brass probe. It can be easily installed on a radiator, water neck, intake manifold, or cylinder head to provide an accurate temperature reading for the relay.


Thermal Switch StyleAdjustable Fan Control Kit
Sending UnitBrass Thread-in Probe
Probe Size3/8" NPT
Fan QuantitySingle
Adjustment Low150° F (65.6° C)
Adjustment High240° F (115.6° C)
Wiring HarnessIncluded
Manual Override SwitchNot Included
A/C Override CircuitIncluded
IncludedRing Terminals and Connectors,
Mounting Hardware and Wire Ties,
Installation Instructions