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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!
Showing In Stock Items. Show All 17 Items.
Temperature Switch, 105 Degree, 1/2-14 NPTF, Brass, Each
Part Number: VDO-232-005
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BUILD IT WITH SUMMIT!
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fan Switches, Digital Gauge Fan/Electric Water Pump Switch Kit, Single/Dual, Radiator Probe Sending Unit, 41-230 degrees F Range, 12 V, 24 V, Kit
Part Number: DCW-DC-0500
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Electric Fan Control, High Amperage, 70 Amp Relay, Adjustable, 150-250 Degrees F, Bluetooth Controller, Kit
Part Number: DAK-PAC2800BT
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Electric Fan Controller, Single/Dual, Radiator Probe, Adjustable, 32-240 Degrees F Range, Kit
Part Number: MAR-MFA100
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Electric Fan Controller, Thread-In, 185 Degrees On, 170 Degrees Off, 3/8 in.-18 NPT, Kit
Part Number: MAR-MFA102
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Sensor, Coolant Temperature, Jeep, 4.0L, Each
Part Number: CWA-32001846
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fan Switches, Electric Fan Harness and Relay Kits, Sending Unit, 195 degrees F Fan On Temperature, Kit
Part Number: MSD-89616
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fan Switch, Thread-in Sensor, On at 185/Off at 170, 30 Amp Relay, Kit
Part Number: MRG-40102G
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Sensor, Coolant Temperature, Thread-in, Dodge, Plymouth, Each
Part Number: CWA-5209923
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Electric Fan Controller, Thread-In, 200 Degrees On, 185 Degrees Off, 3/8 in.-18 NPT, Kit
Part Number: MAR-MFA103
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fan Control, Thermostatic, Adjustable, 160 to 240 Degrees, Kit
Part Number: SUM-890124
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
