Online shopping for Radiator Cooling Fan - Switches from a great selection at Automotive Store.

This is a short video on how to locate, remove and test the radiator cooling fan switch on your vehicle.

May 9, 2025 · Because your cooling fan switch plays a vital role in regulating the temperature of the radiator, it’s important to know how to take good care of it. This reduces the risk of the …

Zirgo's adjustable temperature switches allow you to set the specific temperature at the degree you want the cooling power of your fan to kick in. The adjustable temperature control allows …

Jul 10, 2025 · The coolant temperature switch is usually located in the engine compartment, near the radiator or the water pump. It consists of a thermistor, a resistor that changes its resistance …

When the coolant reaches a specified temperature, this switch turns on the vehicle’s coolant fan, which draws air through the radiator to regulate engine temperature.

If your coolant temperature is 210 degrees, it's the same as seeing 185 degrees, and it's switched on. This sender detects 185 degrees and turns on, and when the temperature drops to about …

Oct 28, 2022 · This electric cooling fan temperature sensor switch is used for measuring the temperature of any liquid such as water, motor oil and coolant. Universal, fit for most engine …

Feb 15, 2025 · The switch monitors the temperature of the engine coolant and sends a signal to the cooling fan to turn on or off at predetermined temperature levels. This automatic regulation …

Also sometimes referred to as an engine coolant temperature (ECT) sensor or coolant temperature switch, sensors help keep your engine operating smoothly at the right …