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Summit Racing SpeedCard - learn how to get 10% back up to $100

Save With Limited-Time Deals on Exterior Parts & Accessories Today!

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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 3 Items.

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AFCO Racing Electric Fan Switches 85286

AFCO Racing Electric Fan Switches 85286

AFCO Racing Electric Fan Switches 85286

Electric Fan Switch, Non-Adjustable, 1/4-18 NPT, 200 Degree On, 185 Degree Off, Each

Part Number: AFC-85286

3.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Maradyne Pulse Width Modulation Fan Controllers MFA136

Maradyne Pulse Width Modulation Fan Controllers MFA136

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: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

AFCO Racing Electric Fan Switches 80199

AFCO Racing Electric Fan Switches 80199

AFCO Racing Electric Fan Switches 80199

Fan Control Kit, Adjustable, 150-240 degrees F, Sending Unit, Manual Override Switch, Wiring Harness, Kit

Part Number: AFC-80199

4.13 out of 5 stars ( 8 )

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Hayden Electric Fan Controls 3647

Hayden Electric Fan Controls 3647

4.25 out of 5 stars ( 120 )

Estimated Ship Date: Monday 4/27/2026

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