If the switch isn t working it should be replaced.
Car fan temperature switch.
At o reilly auto parts we offer quality electrical components including the cooling fan switch you need for your repair.
American volt electric radiator fan ground thermo switch 1 8 1 4 3 8 1 2 inch npt temp sensor thread in brass probe 1 8 npt 180 f on 165 f off 4 1 out of 5 stars 115.
Fan thermostat temperature switch 195 to 210 degree electric engine cooling fan thermostat temp switch 3 8 npt.
Litrok adjustable electric fan thermostat liquid expansion type temperature control switch with 12v 60a relay 30a breaker kit 4 4 out of 5 stars 15 automotive.
Fan thermostat temperature switch with 3 8 pipe thread 185 to 175 degree electric engine cooling fan thermostat temperature sensor switch fits 10 12 14 16 fan with pipe thread 4 4 out of 5 stars 137.
3 7 out of 5 stars 28.
Symptoms of a faulty cooling fan switch include an overheated engine and an active check engine light.