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Thermal Radiator Cooling Fan Switches & Controllers

Take control of your electric fan with one of our adjustable or non-adjustable fan switches. Our line of radiator fan switches includes a variety of universal switches...

Take control of your electric fan with one of our adjustable or non-adjustable fan switches. Our line of radiator fan switches includes a variety of universal switches and custom switches for hundreds of vehicle applications. The switches are designed and manufactured by the most-trusted names in automotive cooling—names like Derale, Be Cool, Flex-a-lite, Perma-Cool, and many others. We even have complete fan switch kits from wiring experts like Painless Performance and Ron Francis Wiring. Shop Summit Racing for your thermal fan switch solution today!

Take control of your electric fan with one of our adjustable or non-adjustable fan switches. Our line of radiator fan switches includes a variety of universal switches and custom switches for hundreds of vehicle applications. The switches are designed and manufactured by the most-trusted names in automotive cooling—names like Derale, Be Cool, Flex-a-lite, Perma-Cool, and many others. We even have complete fan switch kits from wiring experts like Painless Performance and Ron Francis Wiring. Shop Summit Racing for your thermal fan switch solution today!

Individual Parts

Results 1 - 25 of 31

PWM FAN CONTROLLER

Part Number: DER-16797

3.86 out of 5 stars ( 21 )

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Dual Fan Control, Thermostatic, Adjustable, 160 to 240 Degrees F, Kit

Part Number: DER-16789

3.13 out of 5 stars ( 95 )

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Electric Fan Thermostat, In-Line, 180 Degrees On, 165 Degrees Off, -6 AN Inlet, Outlet, Kit

Part Number: DER-35020

4.3 out of 5 stars ( 27 )

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Fan Control, Thermostatic, 180F Degrees On/165F Degrees Off, Kit

Part Number: DER-13021

3.29 out of 5 stars ( 31 )

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Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit

Part Number: DER-16749

4.25 out of 5 stars ( 116 )

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Fan Control, Thermostatic, Thread-in, 190 Degrees On/175 Degrees Off, Kit

Part Number: DER-16731

3.65 out of 5 stars ( 31 )

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Electric Fan Thermostat, In-line Sending Unit, 180 degrees F On, 165 degrees F Off, -10 AN Inlet/Outlet, Kit

Part Number: DER-35022

5.0 out of 5 stars ( 3 )

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Sensor, for Derale Adjustable Fan Controller, Each

Part Number: DER-16753

3.0 out of 5 stars ( 2 )

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Fan Switch, Derale, Single-Stage, 180 degree On, 165 degree Off, Thermostat Switch, Brass Probe, Foam Pad, Retaining Clip, Kit

Part Number: DER-18748

4.0 out of 5 stars ( 1 )

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Fan Switch, Replacement Electric Fan Thermostat, Sending Unit Only, Thread-in, 165 degrees F Off Temperature, 180 degrees F On Temperature, Each

Part Number: DER-16728

3.56 out of 5 stars ( 9 )

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Radiator Probe, Replacement, Thread-In, 3/8 in. NPT, Each

Part Number: DER-16750

5.0 out of 5 stars ( 10 )

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Fan Control, Thermostatic, 180 Degrees On/170 Degrees Off, Kit

Part Number: DER-16738

4.57 out of 5 stars ( 7 )

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Fan Switch, Thermostatic, 1/8 NPT, 3/8 in. Bushing, On 180 Degrees F, Off 170 Degrees F, Kit

Part Number: DER-16720

3.68 out of 5 stars ( 22 )

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Radiator Probe, Replacement, 180 Degrees On, 165 Degrees Off, Each

Part Number: DER-16736

4.0 out of 5 stars ( 2 )

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Radiator Probe, Replacement, Thread-In, 3/8 in.-18 NPT, Single Stage, Each

Part Number: DER-16737

5.0 out of 5 stars ( 1 )

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Radiator Probe, Replacement, Push-In, Kit 16759, Each

Part Number: DER-16760

5.0 out of 5 stars ( 7 )

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Fan Control, Thermostatic, Adjustable, 150 to 240 Degrees, Kit

Part Number: DER-16759

4.6 out of 5 stars ( 124 )

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Electric Fan Thermostat, In-line Sending Unit, 190 degrees F On, 175 degrees F Off, -8 AN Inlet/Outlet, Kit

Part Number: DER-35026

5.0 out of 5 stars ( 2 )

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Electric Fan Thermostat, In-Line, 190 Degrees On, 175 Degrees Off, -6 AN Inlet, Outlet, Kit

Part Number: DER-35025

3.5 out of 5 stars ( 2 )

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Fan Control, Thermostatic, 180 Degrees On/165 Degrees Off, Kit

Part Number: DER-15721

3.54 out of 5 stars ( 13 )

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Fan Switch, Thermostatic, Radiator Probe, On 190 Degrees F, Off 180 Degrees F, Kit

Part Number: DER-16721

5.0 out of 5 stars ( 4 )

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Electric Fan Control, Dual, High Amperage, Adjustable, 150-240 Degrees F, Kit

Part Number: DER-16788

2.68 out of 5 stars ( 41 )

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Electric Fan Thermostat, In-line Sending Unit, 190 degrees F On, 175 degrees F Off, -10 AN Inlet/Outlet, Kit

Part Number: DER-35027

5.0 out of 5 stars ( 2 )

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Electric Fan Control, On 180 Degrees, Off 165 Degrees, 3/8 in. NPT Radiator Thread, Kit

Part Number: DER-16735

4.06 out of 5 stars ( 17 )

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Thermal Fan Switches, Replacement, PWM Fan Controllers, Each

Part Number: DER-16757

4.22 out of 5 stars ( 9 )

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