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Electric Fan Thermostat Switch

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The Best Electric Fan Thermostat Switch of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Electric Fan Thermostat Switch of 2023. Check our ranking below.

2,465 Reviews Scanned

Rank No. #1
Fan Thermostat Temperature Switch 3/8" 185 Degree On 170 Degree Off Electric Cooling Engine Fan Thermostat for 10" 12" 14" 16" Fan
  • This cooling fan fan thermostat temperature switch activates your fan when the temperature reaches 185 degrees and turns off at approximately 175 degrees. Perfect fits for any of 10, 12, 14, and 16 inch fans including dual fans
  • Compatible for 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 engines
  • 170-185 degree electric fan thermostat relay switch kit for your cooling system, It is a NPT 3/8" thread
  • Electric fan switch temp switch made of durable aluminum, ensure maximum strength and durability for long lasting usage
  • Please carefully check your vehicle model before purchase. If you have any problems with the fan thermostat temperature switch please reach out to us anytime
Rank No. #2
Fan Temperature Switch 200 to 185 Degree Electric Engine Cooling Fan Thermostat Temp Sensor Switch with 3/8" Pipe Thread for 10" 12" 14" 16" Fan
  • This electric fan thermostat switch activates your fan when the temperature reaches 200 degrees and turns off at approximately 185 degrees. Perfect fits for any of 10, 12, 14, and 16 inch fans including dual fans
  • The cooling fan switch is compatible for 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 engines
  • 3/8" pipe thread. 200-185 degree electric fan temperature relay switch kit for your cooling system
  • Electric fan temp switch made of durable aluminum, ensure maximum strength and durability for long lasting usage
  • Please carefully check your vehicle model before purchase. If you have any problems with the fan thermostat temperature switch please reach out to us anytime
Rank No. #3
Electric Fan Wiring Kit Electric Fan Relay Kit with Thermostat Radiator Fan Sensor Switch Electric Cooling Fan Thermostat Kit Temperature Sensor Switch 185 On 175 Off, 40 AMP Waterproof Relay Kit
  • Easy to follow wiring diagram simplify wiring your electric fans. RED to 12VDC positive battery terminal, COFFEE to Fan Positive, BLACK to Sending Unit, GREY to Ignition per wiring diagram. Direct replacement part fits 10, 12, 14, and 16 inch cooling fans. For dual fan wiring, you would need two of this relay kit
  • Temperature switch turns on fan approximately at 185 Degrees and Off at 175 Degrees. The temp sensor has a 3/8 inch pipe thread, and a 1/2 inch adapter included. Please note: you need to run a 160 degrees thermostat when running this kit with this temp switch. If you got a thermostat above 160 degrees (say 180 thermostat) , your engine will not get cool enough for the fan to shut off
  • This electric cooling fan kit comes with everything you need, includes 40A relay, wiring harness, temperature switch, 3/8 inch to 1/2 inch adapter, inline fuse holder, 20 amp fuse, 1 spade connector for the temp sensor, 4 ring terminals and 2 wire connectors
  • The temperature switch supplied with this kit is OE style to mount in the cylinder head of the engine or any water jacket if needed. The temperature switch MUST be grounded through the threads to the engine in order for it to work, and the engine MUST be grounded
  • This relay kit is enough to run medium profile or low profile electric fan. For high profile fan, you can use ZOZOMOTORS heavy duty relay kit P/N 30247. Or crimp/solder bigger wires yourself for pin 30 & 87 to carry enough load for the fan (10 gauge wire - 30 Amps). Recommend to use dual fan relay kit to run dual fan set up
Rank No. #4
185 To 200 Degree Electric Cooling Fan Kit Thermostat Switch Temperature Fan Wiring Kit for 7" 10" 12" 14" 16" Fans 3/8" Pipe Thread NPT 50 Amp Relay Kit
  • Fitment: Electric Cooling Fan Kit Thermostat Switch (3/8" pipe thread NPT) is perfect for any of our 7" 10"12"14"16" inch fans.
  • OEM FIT: Replaces Part# 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 ENGINES
  • Features: This Fan Relay kit is set up to turn your electric fan on at 200 degrees and shut off at 185 degrees and will work with any 12 volt system.
  • Package Includes: This Thermostat Switch includes everything you'll need to hook up to your fan, includes a brass adapter to install the sending unit, wires, relay switch, circut breaker, terminals and mounting screws.
  • Important Notes: If the product fails, cracks, stops working or any other problems, please contact us and we will give you a satisfactory answer within 12 working hours!
Rank No. #5
Digital Thermatic Fan Switch Kit #0444,12V and 24V, Adjustable Temperature Range Digital Electric Thermatic Dual Electric Fan Switch Kit
  • 【Replaceable Part Number】0444,DC-0444, DC0444.
  • 【Compatibility】The Part #0444 Digital Radiator Fan Controller Switch Kit is suitable for both 12V and 24V applications, fit for thermoelectric fans, EWP, and similar models, making it a versatile choice for various vehicle cooling systems.
  • 【Speed】This fan controller switch kit is designed to operate 1 or 2 fans, ensuring efficient cooling even in demanding conditions. The second fan will automatically start running after 10 seconds of the first fan's operation, providing enhanced cooling power when needed.
  • 【Precise Temperature Control】Adjustable 104°F to 230°F - digital display can show Centigrade or Fahrenheit Can be used with Thermatic Electric Fans, EWP's and similar models.

Last update on 2025-07-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Electric Fan Thermostat Switch?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Electric Fan Thermostat Switch that you consider buying. Your questions might include the following:

  • Is it worth buying an Electric Fan Thermostat Switch?
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Potential sources can include buying guides for Electric Fan Thermostat Switch, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Electric Fan Thermostat Switch. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Electric Fan Thermostat Switch buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Electric Fan Thermostat Switch currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Electric Fan Thermostat Switch has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Electric Fan Thermostat Switch?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Electric Fan Thermostat Switch.
  5. Customer Ratings: Number ratings grade Electric Fan Thermostat Switch objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Electric Fan Thermostat Switch.
  7. Product Quality: You don’t always get what you pay for with an Electric Fan Thermostat Switch, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Electric Fan Thermostat Switch is should be an indication of how long it will work out for you.

We always remember that maintaining Electric Fan Thermostat Switch information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: What is thermostat temp for electric fan?

A: Depending on the model, the thermostat (sending unit) triggers the fan on at 185°F. and off at 165°F. or on at 195°F. and off at 175°F. A toggle switch can be wired into the system to manually override the cycling of the fan.

Q: What does the switch on my fan do?

A: The fan switch controls the evaporator fan. The fan switch performs the opposite function than the light switch. It turns on instead of off when the door is closed. If a light switch is installed in the fan switch location, poor temperatures will result.

Q: What is electric fan switch?

A: The engine’s electric fan switch is mounted into the cooling passage of the radiator or into one of the lower coolant pipes coming from the bottom of the radiator. The fan switch is a temperature sensitive two stage thermal switch that remains open (OFF) until the coolant reaches a certain temperature.

Q: Where is the radiator fan switch?

A: The radiator fan control switch is located on the transmission side of the engine near the EGR valve in same location as the coolant temp sensor for the Fuel Injection ECU.

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