Radiator Fans, Fan Clutches, AC Condensers & More

Derale PWM Adjustable Fan Controller Kits

Enhance your engine's performance with a Derale PWM adjustable fan controller kit. Utilizing cutting-edge technology, these Derale Performance fan controllers constantly adjust fan speed to keep the desired engine temperature that can be preset. Additional features include: * Constantly adjust fan speed to maintain the desired temperature * Control multiple electric fans up to 65 amp capacity * Finned aluminum housing * Automatic resetting circuit breaker * Air conditioning override circuit built-in

3.83 out of 5 stars ( 24 )

$343.97

Derale High-Amperage Adjustable Fan Controllers

Derale high-amperage adjustable fan controllers are designed to control your electric fan the right way. They feature a finned, die-cast aluminum housing with a bright finish, an automatic resetting circuit breaker, a built-in air conditioning override circuit, wiring, mounting hardware, and instructions. The Derale Performance high-amperage adjustable fan controllers are available for either single or dual fan applications and come with your choice of a push-in or thread-in radiator probe.

2.97 out of 5 stars ( 157 )

$165.15

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$210.20

Flex-A-Lite Adjustable Electric Fan Controllers

Flex-A-Lite adjustable electric fan controllers are dial-adjustable from 160 to 240 degrees F. They feature a stainless steel probe sensor that inserts between your radiator's fins. They give you the freedom to set one temperature for occasional high-demand use, and then reset the temperature for highway or day-to-day driving.

4.53 out of 5 stars ( 15 )

$57.99

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$226.99

Derale Deluxe Adjustable Controllers with Pipe Threaded Probes

Derale deluxe adjustable fan controllers with pipe-threaded probes are installed in water jackets in the intake manifold or engine block. They allow fan activation to adjust between 150 and 240 degrees F. These fan controllers are suitable for race and street rod applications. For underhood cooling components, trust the expertise of Derale Performance.

4.25 out of 5 stars ( 116 )

$94.58

Hayden Electric Fan Adjustable Thermostat Kits

Hayden electric fan adjustable thermostat kits allow for a wide range of temperature adjustments for your electric fan. To help prevent your radiator from overheating, just select your fan to the temperature you want it at so it automatically goes into cool-mode. For easy installation, the sensor probe can either fit in the water-neck or between the fins of your radiator. Get your cool on with electric fan adjustable thermostat kits from Hayden!

4.52 out of 5 stars ( 84 )

$18.99

Proform Adjustable Electric Fan Controllers

Proform adjustable fan controllers make it easy to turn your vehicle's electric fan into a thermostat-controlled cooling accessory! They're available with push-in or thread-in probes which install between the fins of your radiator. Just set the temperature (between 150 and 240 degrees F) that you want to activate the fan. These premium kits include all necessary wires, hardware, and terminals for installation. Proform fan controllers are approved for both street and racing applications.

4.28 out of 5 stars ( 39 )

$52.99

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$57.99

Flex-A-Lite Compact Adjustable Fan Controllers

Flex-A-Lite offers all-new compact adjustable electric fan controllers with relay kit. They are available with either a thread-in temperature probe or traditional push-in–style probe. The control module is potted for water resistance and protection from vibration. Controllers include a 30 amp relay and inline fuse; all wires are permanently attached to the control module both for secure connections and to save time during installation. Adjusting the fan activation temperature is simple with a small, flat-blade screwdriver. These kits also have optional connections to activate the electric fan whenever the air conditioning is on and also for a manual override switch.

4.0 out of 5 stars ( 22 )

$58.99

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$60.99

Painless Performance Adjustable Electric Fan Thermostat Kits

Painless Performance adjustable electric fan thermostat kits allow you to control the temperature that activates your engine's cooling fan. A bulb at the end of the capillary tube is designed to attach to the top or hottest portion of the radiator. The adjustment knob may be used to set the desired temperature for your electric fan to begin operating; the thermostat has a temperature range of -32 to 248 degrees F. These universal kits are available in various styles and with different components. Order the model that best suits your needs.

4.82 out of 5 stars ( 39 )

$55.99

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$91.99

Summit Racing™ Adjustable Electric Fan Controllers

Summit Racing™ adjustable electric fan controllers keep your engine temperature exactly where you want it. These compact controllers are easily adjustable from 32-240 degrees F and turn your electric fan on at 60-percent power then increase fan speed as the temperature rises. A built-in fuse protects the controller from accidental shorts or faulty fans. It features variable fan speed, a 40 amp rating and works on 12-volt systems only. These features allow for greater control over engine temperature and prevent overloading the charging system. Three LED status indicators (SUM-890124 only) let you know that everything is wired and functioning correctly. Summit Racing™ adjustable electric fan controllers take the guesswork out of installation and give your cooling system the protection that it needs.

2.71 out of 5 stars ( 7 )

$81.99

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$142.99

Summit Racing™ Electric Fan Adjustable Thermostat Kits

Summit Racing™ electric fan thermostat kits allow a wide range of temperature adjustments for your electric fan. These universal kits come with everything necessary for setting your fans to click on at the right temperature for your cooling system.

4.46 out of 5 stars ( 26 )

$40.99

Summit Racing™ Adjustable Aluminum Fan Shroud Kits

Summit Racing™ adjustable aluminum fan shroud kits offer a perfect fit for perfect flow. Essential for your vehicle's cooling system, our universal engine-driven fan shroud kits allow you to create the proper match for your radiator to maximize airflow and cooling. These kits are delivered with adjustable trim-to-fit collars for 15 in. to 20 in. fan diameters, a lightweight aircraft aluminum shroud, stainless steel hardware, and instructions. Get the exact fit you want when you do it yourself with Summit Racing™ adjustable aluminum fan shroud kits.

4.57 out of 5 stars ( 180 )

$80.99

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$88.99

Maradyne Adjustable Temperature Switches

Maradyne adjustable temperature switches are designed for use with Maradyne fans. These switches feature adjustments with fan shut-off at 20 degrees cooler than set point. Maradyne adjustable temperature switches are available with or without a harness kit.

4.42 out of 5 stars ( 24 )

$29.07

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$33.72

Derale Adjustable Fan Controllers

Derale adjustable fan controllers feature temperature ranges from 32 to 240 degrees F. They're available in several styles to suit your cooling needs. For engine protection accessories, trust the expertise of Derale Performance.

4.61 out of 5 stars ( 18 )

$58.07

Vintage Air Adjustable Fan Thermostat Kits

These Vintage Air adjustable fan thermostat kits allow for automatic fan control at your desired temperature setting. The probe installs into the radiator drain with an included Pos-a-Seal fitting. You can use them separately or with an A/C trinary function safety switch. However, it is highly recommended that you use a Vintage Air wiring kit.

4.88 out of 5 stars ( 8 )

$44.99

Flex-A-Lite Replacement Adjustable Electric Fan Thermostats

Flex-A-Lite replacement adjustable electric fan thermostats are designed to help prevent your vehicle from overheating. These thermostats feature a copper radiator probe with fan activation, adjusting to fluid temperature between 180-240 degrees.

Not Yet Reviewed

$98.99

Zirgo Adjustable Temperature Control Switches

Zirgo's temperature-controlled cooling fan kits allow you to set the temperature at the degree you want the cooling power of your Zirgo fan to kick in. This is perfect for engines with an optimal operating temperature greater than 180 degrees. The adjustable temperature control allows you to set the activation temperature from 180 degrees to 240 degrees. For easy installation, the sensor probe can either fit in your water-neck or between the fins of your radiator. Each kit includes an adjustable temperature control switch, 40 amp relay, plug-n-play harness, and heavy-duty toggle switch. Additional product details: * Adjustable temp control switch * Input sensor: Analog * Sensor mount: Fixed * Accuracy: 5 degree * Measures: Fluid * Mounting: Insert into engine * Mounting: Bracket * Case: Metal

Not Yet Reviewed

$69.95

Perma-Cool Non-Adjustable Fan Wiring Kits

Perma-Cool non-adjustable fan wiring kits are designed for electric fan installation. These wiring kits feature an automatic thermal switch with your choice of a clamp-in bulb or thread-in probe sensor. Your fans will turn on at 185 degrees F and shut off at 165 degrees F to help reduce overheating.

3.0 out of 5 stars ( 1 )

$56.61

Top Street Performance Adjustable Electric Fan Controllers

TSP's electric fan controller kits provide exactly what you need to configure your cooling fans the way you want. They offer an adjustable temperature range, feature an A/C override circuit, and include a thread-in thermostat or push-in probe, depending on the application. Available with black or red relays, they make it easy to match the look of your engine bay. Order the Top Street Performance adjustable electric fan controllers best suited for your project.

Not Yet Reviewed

$61.74

Cold Case Electric Fan Wiring Kits

Cold Case electric fan wiring kits are complete and include all wiring, a thermostat, and a relay for quick and easy installation. These fan control kits can be used with all single fan or multiple fan applications as long as the combined current draw does not exceed 30 amps. Additional features of Cold Case electric fan wiring kits include: * Fans are temperature controlled and kick on at 190 degrees F * Single Cold Case 16 in. fans draw 6 to 8 amps * Dual 12 in. Cold Case fans draw 12 amps

4.59 out of 5 stars ( 34 )

$105.54

Davies Craig Digital Thermatic Fan Switch Kits

Davies Craig digital thermatic fan switch kits sense air temperature as it passes through the radiator with the sensor placed in the fin section. The sensor can also now be placed directly into the coolant system—in combination with a temperature sensor adapter kit. These fan switch assemblies are compatible with 12 or 24 V applications, and feature an adjustable range of 40 to 110 C, or 104 to 230 degrees F. Temperature is set by pressing the set button, and the units can run one or two fans. The second fan (if applicable) will start 10 seconds after the first fan begins cooling. Davies Craig switch kits operate thermally and also when the air conditioning being used.

4.78 out of 5 stars ( 119 )

$69.74

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$115.46

Proform Variable Speed Brushless Fan Controllers

Take full control of your cooling system! Proform's advanced digital variable speed fan controllers are designed exclusively for their high-performance brushless fans—and they do it all! With two powerful operating modes, you're in complete command! The temperature mode dials in your ideal engine temperature, and the controller automatically adjusts fan speed to maintain it. The percentage mode sets fan speed manually, regardless of temperature—perfect for custom tuning or specific driving conditions. You can switch between modes on-the-fly with real-time toggling. Built for 12-volt systems, the controllers support one or two Proform brushless fans and include both thread-in and push-in temperature probes for versatile installation. Keep your engine cool, your way with one of these Proform variable speed brushless fan controllers.

4.33 out of 5 stars ( 3 )

$199.95

Derale Deluxe Adjustable Fan Controllers with Radiator Probes

Derale adjustable electric fan controllers with push-in radiator probes are designed to activate up to two fans with a total maximum draw of 25 amps. These redesigned fan control kits adjust fan activation between 150 and 240 degrees F with turn-off preset at 10 degrees F lower than turn-on, making them well suited for racing and towing applications. The probe sensors fit in the fins of the radiator and kits include relay wire harness, electrical connectors, and A/C override circuit as well as ground circuit relay. Operate one 25 amp fan or two fans with a combined draw of 25 amps or less with the easy installation of Derale Performance adjustable electric fan controllers.

4.6 out of 5 stars ( 125 )

$94.58

Flex-A-Lite Variable Speed Controllers

Flex-A-Lite variable speed controllers attach on or near the electric fan, sensing coolant temperature via a radiator probe or temperature sending unit. They set fan speed from 60 to 100 percent, depending on the built-in thermostat's setting. The thermostats have a range of 160 to 220 degrees F. The variable speed controllers allow greater control over engine temperature, which helps to reduce charging spikes and current load on the charging system. They will keep the fans running for 30 seconds after your vehicle is turned off.

4.73 out of 5 stars ( 22 )

$169.99

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$199.99

Hayden Electric Fan Controls

Make sure that your cooling fans turn off and on with Hayden electric fan control kits. These Hayden automotive electric fan kits are designed to allow your electric fan to turn off and on at certain temperatures. Hayden offers these electric fan kits for single or dual fan applications. All of these Hayden electric fan kits are compatible with their own fans and original equipment cooling fans. They include all necessary wiring, relays, circuit breakers, sending units, hardware for installation, and detailed instructions.

3.94 out of 5 stars ( 194 )

$31.99

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$37.99