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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!
Showing In Stock Items. Show All 154 Items.
Fan Switches, Thermal, Electric Fan Wiring Kit, Singe/Dual Fans, 190 Degrees F Turn-On, Non-Adjustable, Relay Included, Kit
Part Number: RAD-EF-1
Estimated Ship Date: Today
Estimated Ship Date: Today
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Dual Fan Control, Non-Adjustable, 185 Degrees On/170 Degrees Off, Kit
Part Number: SUM-890014
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Electric Fan Control/Relay Kit, Dual Fans, 185 Degrees on, 175 Degrees Off., Kit
Part Number: PRF-30117
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Thermostatic, 185 F Degrees On/175 F Degrees Off, 30 Amp, Kit
Part Number: SUM-890115
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Thermostatic, 185 Degrees On/175 Degrees Off, Kit
Part Number: PRF-30103
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Single, 40 Amp Relay, Thermostatic, 185 Deg. On/165 Deg. Off, Sending Unit, Kit
Part Number: SPU-IX-185FH
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Switch, Thermostatic, Radiator Probe, Adjustable 160-240 Degrees F, Kit
Part Number: HDA-3653
Estimated Ship Date: Today
Estimated Ship Date: Today
LSx Dual Fan Relay Kits, 0.70 Amp Fuse, 40 Amp Relays, Temperature Range 205 On/190 Off, Kit
Part Number: PRF-30118
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Single, 40 Amp Relay, Thermostatic, 195 Deg. On/175 Deg. Off, Sending Unit, Kit
Part Number: SPU-IX-195FH
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Switch, Electric Fan Controller, Adjustable, 150-240 degrees F, Probe-Type Sending Unit, Kit
Part Number: MIO-FNCNTLUPROBE
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Relay Kit, Waterproof, Non-Adjustable, 185 Degrees On/170 Degrees Off, Kit
Part Number: PRF-30129
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Thermostatic, 195 Degrees On/175 Degrees Off, Kit
Part Number: BCI-75021
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Relay Kit, Waterproof, Non-Adjustable, M12 x 1.5, Chevy, GMC/Pontiac, Kit
Part Number: PRF-30127
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Switch, Thread-in Sensor, On at 185/Off at 170, 30 Amp Relay, Kit
Part Number: MRG-40102G
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Thermostat Switch, Thread-in, 160 Thermostat, Kit
Part Number: VTA-113019
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Control, Thermostatic, Thread-in Probe, 185 Degrees On/165 Degrees Off, Kit
Part Number: PRM-19007
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Fan Control, Relay Kit, Weatherproof, Non-Adjustable, M12 x 1.5, Chevy, GMC/Pontiac, Kit
Part Number: PRF-30106
Estimated Ship Date: Today
Estimated Ship Date: Today
Fan Thermostat Switch, Thread-in, 190 Degrees On, 180 Degrees Off, Kit
Part Number: VTA-24190-VUT
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Kit, Electric Fan, Non-adjustable, 176 Degrees On, 161 Degrees Off, 3/8 in.-18 NPT, Kit
Part Number: RFW-AR23
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Thermostat Kit, Electric Fan, Non-adjustable, 200 Degrees On, 185 Degrees Off, 3/8 in.-18 NPT, Each
Part Number: RFW-AR24
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Wiring System, Electric Fan, 176 Degrees On, 161 Degrees Off, 3/8 in. NPT Thread, Each
Part Number: RFW-AR33
Estimated Ship Date: Today
Estimated Ship Date: Today
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