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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Derale PWM Adjustable Fan Controller Kits 16797

PWM FAN CONTROLLER

Part Number: DER-16797

3.8 out of 5 stars ( 20 )

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Summit Racing™ Adjustable Electric Fan Controllers SUM-890124

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

Part Number: SUM-890124

2.33 out of 5 stars ( 6 )

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Dakota Digital Electronic Fan Controllers with Bluetooth PAC-2800BT

Electric Fan Control, High Amperage, 70 Amp Relay, Adjustable, 150-250 Degrees F, Bluetooth Controller, Kit

Part Number: DAK-PAC2800BT

4.77 out of 5 stars ( 43 )

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Derale High-Amperage Adjustable Fan Controllers 16789

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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Derale Deluxe Adjustable Fan Controllers with Radiator Probes 16759

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

Part Number: DER-16759

4.6 out of 5 stars ( 124 )

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Derale High-Amperage Adjustable Fan Controllers 16788

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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Hayden Electric Fan Controls 3647

Fan Switch, Thermostatic, Radiator Probe, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3647

4.23 out of 5 stars ( 118 )

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Derale Single-Stage Fan Controllers 16730

Electric Fan Control, On 180 Degrees, Off 165 Degrees, Kit

Part Number: DER-16730

2.38 out of 5 stars ( 26 )

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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 )

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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

3.92 out of 5 stars ( 13 )

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Cooling Components 2-Speed Fan Controllers 2SFC

Fan Switches, Thermal, Electric Fan Wiring Kit, Singe/Dual Fans, Relay Included, Kit

Part Number: CIM-2SFC

4.0 out of 5 stars ( 2 )

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Flex-A-Lite Compact Adjustable Fan Controllers 121280

Fan Control, Compact, Adjustable, Radiator Probe, Single Fan, Kit

Part Number: FLX-121280

4.43 out of 5 stars ( 7 )

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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 )

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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 )

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Derale High-Amperage Adjustable Fan Controllers 16779

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

Part Number: DER-16779

2.6 out of 5 stars ( 15 )

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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 )

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Caspers Electronics Hi-Lo Fan Controllers 102159

Caspers Electronics Hi-Lo Fan Controllers 102159

Electric Fan, Control Module, Harness, Chevy, Each

Part Number: CEI-102159

4.82 out of 5 stars ( 11 )

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Hayden Electric Fan Controls 3651

Fan Switch, Thermostatic, Thread-In, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3651

3.03 out of 5 stars ( 31 )

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Proform Adjustable Electric Fan Controllers 69599

Electric Fan Controller, Adjustable, Sending Unit, 150-240 degree F Range, Relay, Wiring Harness, Kit

Part Number: PRO-69599

4.43 out of 5 stars ( 23 )

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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 )

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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 )

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Mishimoto Electric Fan Controller Kits MMFAN-PWM-UBK

Fan Switch, Electric Fan Controller Kit, 110-190 degrees F Adjustment Range, Only Compatible with Brushed Fans, Kit

Part Number: MIO-MMFANPWMUBK

1.0 out of 5 stars ( 1 )

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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

5.0 out of 5 stars ( 1 )

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