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!

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Results 1 - 25 of 697

Derale High-Amperage Adjustable Fan Controllers 16789

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

Part Number: DER-16789

3.11 out of 5 stars ( 94 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Electric Fan Thermostat Sending Units SUM-890018

Fan Control, Thermostatic, 200 Degrees On/185 Degrees Off, Sending Unit, 3/8 in. NPT, Each

Part Number: SUM-890018

3.89 out of 5 stars ( 47 )

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Flex-A-Lite Adjustable Electric Fan Controllers 106908

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

Part Number: FLX-106908

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Derale Deluxe Adjustable Fan Controllers with Radiator Probes 16759

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

Part Number: DER-16759

4.59 out of 5 stars ( 123 )

Estimated Ship Date: Tomorrow

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Flex-A-Lite Variable Speed Controllers 107012

Fan Control, Thermostatic, Adjustable, 160 to 240 Degrees, 1/4 in. NPT Sender, 3/8 and 1/2 in. NPT Adapters, Kit

Part Number: FLX-107012

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Derale Deluxe Adjustable Controllers with Pipe Threaded Probes 16749

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

Part Number: DER-16749

4.25 out of 5 stars ( 116 )

Estimated Ship Date: Tomorrow

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Flex-A-Lite Compact Adjustable Fan Controllers 121281

Fan Control, Compact, Adjustable, Thread-in Probe, Single Fan, Kit

Part Number: FLX-121281

4.17 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Derale Inline Fan Thermostats 35021

Electric Fan Thermostat, In-Line, 180 Degrees On, 165 Degrees Off, -8 AN Inlet, Outlet, Kit

Part Number: DER-35021

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Spal Electric Fan Wiring Harness Kits 195FH

Fan Control, Single, 40 Amp Relay, Thermostatic, 195 Deg. On/175 Deg. Off, Sending Unit, Kit

Part Number: SPU-IX-195FH

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Painless Performance Temperature Sending Units 30111

Fan Control, Thermostatic, 185 Degrees On/170 Degrees Off, Each

Part Number: PRF-30111

3.97 out of 5 stars ( 37 )

Estimated Ship Date: Tomorrow

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Proform Digital Variable Speed Fan Controllers 69595

Fan Controller, Digital, Thread-In/Probe Sender, Single/Dual Fan, 180 Degrees F to 240 Degrees F Adjustment, 60 Amp Capacity, Kit

Part Number: PRO-69595

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Ron Francis Wiring Dual Electric Fan Relay Systems AR77

Wiring System, Dual Electric Fans, 176 Degrees On, 161 Degrees Off, Kit

Part Number: RFW-AR77

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Flex-A-Lite Adjustable Electric Fan Controllers 106999

Electric Fan Controller, Adjustable, Radiator Probe Sending Unit, 160 - 240 degrees F, Wiring Harness, Kit

Part Number: FLX-106999

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Maradyne Electric Fan Controllers MFA100

Electric Fan Controller, Single/Dual, Radiator Probe, Adjustable, 32-240 Degrees F Range, Kit

Part Number: MAR-MFA100

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Be Cool Electric Fan Sending Units 75030

Fan Control, Thermostatic, 195 Degrees On/175 Degrees Off, Sending Unit, Each

Part Number: BCI-75030

3.96 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

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Derale High-Amperage Adjustable Fan Controllers 16778

Fan Controller, High-Amperage, Adjustable, Single, 150-240 degrees F, Sending Unit, Relay, Wiring Harness, Kit

Part Number: DER-16778

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Be Cool Dual Electric Fan Wiring Kits 75117

Be Cool Dual Electric Fan Wiring Kits 75117

Fan Control, Thermostatic, 195 Degrees On/175 Degrees Off, Kit

Part Number: BCI-75117

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Derale Inline Fan Thermostats 35022

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 )

Estimated Ship Date: Tomorrow

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Mishimoto Electric Fan Controller Kits MMFAN-CNTL-U18NPT

Fan Switch, Electric Fan Controller, Adjustable, 150-240 degrees F, 1/8 in. NPT Sending Unit, Kit

Part Number: MIO-FNCNTLU18NPT

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Adjustable Electric Fan Controllers SUM-381136

Electric Fan Controller, Single/Dual, Radiator Probe, Heavy-Gauge Wire Harness with Relay and Waterproof Fuse, Adjustable, 32-240 Degrees F Range, Kit

Part Number: SUM-381136

Not Yet Reviewed

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