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!

Showing In Stock Items. Show All 29 Items.

Individual Parts

Part Groups

Results 1 - 25 of 25

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

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Davies Craig Digital Thermatic Fan Switch Kits DC-0435

Fan Switches, Digital Thermatic Fan Switch Kits, Radiator Probe, Adjustable, Single/Dual, 104 to 230 Degrees, 1/4 in. Sensor, 35mm Adapter, Kit

Part Number: DCW-DC-0435

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Engine Works Remote Inline Electric Cooling Fan Thermostats 13766

Electric Fan Thermostat, In-Line, 180 Degrees On, 165 Degrees Off, -6 AN Inlet and Outlet, 3/8 in.Hose Barb Adapters, Kit

Part Number: EW1-13766

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Davies Craig Digital Thermatic Fan Switch Kits DC-0445

Fan Switch, Digital Thermatic Fan Switch Kit, Radiator Probe and Thread-in, Adjustable, Single/Dual, 104-230 degrees F, 12 V / 24 V, Kit

Part Number: DCW-DC-0445

4.58 out of 5 stars ( 19 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Painless Performance Dual Activation Electric Fan Relay Kits 30117

Painless Performance Dual Activation Electric Fan Relay Kits 30117

Electric Fan Control/Relay Kit, Dual Fans, 185 Degrees on, 175 Degrees Off., Kit

Part Number: PRF-30117

4.62 out of 5 stars ( 61 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Davies Craig Digital Thermatic Fan Switch Kits DC-0444

Fan Switches, Digital Thermatic Fan Switch Kits, Single/Dual, Radiator Probe Sending Unit, 104-230 degrees F Range, 12 V, 24 V, Kit

Part Number: DCW-DC-0444

4.82 out of 5 stars ( 94 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Painless Performance Dual Activation Electric Fan Relay Kits 30116

Electric Fan Control/Relay Kit, Dual Fans, 195 Degrees on, 185 Degrees Off., Kit

Part Number: PRF-30116

4.64 out of 5 stars ( 22 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Davies Craig Digital Thermatic Fan Switch Kits DC-0448

Fan Switch, Digital Thermatic Fan Switch Kit, Radiator Probe and Thread-in, Adjustable, Single/Dual, 104-230 degrees F, 12 V / 24 V, Kit

Part Number: DCW-DC-0448

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vintage Air Electric Fan Thermostat Kits 113021

FAN CONTROLLER KIT 180 DEGREE

Part Number: VTA-113021

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vintage Air Electric Fan Thermostat Kits 113019

Fan Thermostat Switch, Thread-in, 160 Thermostat, Kit

Part Number: VTA-113019

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Maradyne Pulse Width Modulation Fan Controllers MFA136

Temperature Switch, Pulse-Wdith Modulation, Adjustable, Thread-In Probe, Each

Part Number: MAR-MFA136

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vintage Air Electric Fan Thermostat Kits 24190-VUT

Fan Thermostat Switch, Thread-in, 190 Degrees On, 180 Degrees Off, Kit

Part Number: VTA-24190-VUT

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Maradyne Variable Temperature Sending Units MFA137

Temperature Switch, Thread-In Probe, Sensor Only, Each

Part Number: MAR-MFA137

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Painless Performance FAN-THOM II Electric Fan Relay Kits 30103

Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, Kit

Part Number: PRF-30103

4.67 out of 5 stars ( 48 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

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: Today

...Loading

Estimated Ship Date: Today

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: Today

...Loading

Estimated Ship Date: Today

Derale Single-Stage Fan Controllers 16730

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

Part Number: DER-16730

2.43 out of 5 stars ( 28 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Spal Electric Fan Wiring Harness Kits 185FH

Fan Control, Single, 40 Amp Relay, Thermostatic, 185 Deg. On/165 Deg. Off, Sending Unit, Kit

Part Number: SPU-IX-185FH

4.77 out of 5 stars ( 61 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Derale Single-Stage Fan Controllers 16731

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

Part Number: DER-16731

3.65 out of 5 stars ( 31 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Painless Performance A/C Activated Cooling Fan Relays 30114

Fan Control, Relay Kit, Non-Adjustable, 185 to 195 Degree F, Universal, Kit

Part Number: PRF-30114

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Painless Performance FAN-THOM II Electric Fan Relay Kits 30102

Fan Control, Thermostatic, 195 Degrees On/185 Degrees Off, Kit

Part Number: PRF-30102

4.45 out of 5 stars ( 29 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Painless Performance A/C Activated Cooling Fan Relays 30115

Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, 1/2 - 20 in. Thread, Kit

Part Number: PRF-30115

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Frostbite Fan and Shroud Electric Relay Kits FB403

Fan Switch, Electric Relay, Sending Unit, Wiring Harness, Kit

Part Number: FBR-FB403

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Maradyne Electric Fan Controllers MFA102

Electric Fan Controller, Thread-In, 185 Degrees On, 170 Degrees Off, 3/8 in.-18 NPT, Kit

Part Number: MAR-MFA102

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Flex-a-lite Variable Speed Electric Fan Thermostatic Temperature Control Sending Unit 1/4 NPT 107194

Fan Control, Thermostatic, Variable Speed Sending Unit, 1/4 in. NPT, Each

Part Number: FLX-107194

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Page 1 of 1