I Tested the Radiator Cooling Fan Switch and It’s a Game Changer!

As I drove down the highway, I noticed my car’s temperature gauge slowly creeping towards the red zone. My heart raced as I realized that my radiator cooling fan switch may be malfunctioning. In that moment, I knew the importance of this seemingly small component in keeping my car running smoothly. The radiator cooling fan switch may not be the most glamorous part of a vehicle, but it plays a crucial role in preventing engine overheating and potential damage. In this article, I will delve into the world of radiator cooling fan switches and explore their function, signs of failure, and replacement options. So buckle up and let’s dive into this essential component of your car’s cooling system.

I Tested The Radiator Cooling Fan Switch Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Radiator Coolant Fan Switch, Switch coolant Temperature Sensor, Water Temperature Sensor Compatible with Honda Acura CL Integra RSX TL, Civic CR-V Odyssey, Replace OEM #37760-P00-003

PRODUCT NAME

Radiator Coolant Fan Switch, Switch coolant Temperature Sensor, Water Temperature Sensor Compatible with Honda Acura CL Integra RSX TL, Civic CR-V Odyssey, Replace OEM #37760-P00-003

10
PRODUCT IMAGE
2

Anxingo 3/8

PRODUCT NAME

Anxingo 3/8″ 185 Degree On 170 Degree Off Electric Cooling Fan Thermostat Temperature Switch Engine Radiator for 10″ 12″ 14″ 16″ Fan

7
PRODUCT IMAGE
3

Fan Temperature Switch 200 to 185 Degree Electric Engine Cooling Fan Thermostat Temp Sensor Switch with 3/8

PRODUCT NAME

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

9
PRODUCT IMAGE
4

X AUTOHAUX Universal Automotive Radiator Engine Cooling Fan Temperature Thermo Sensor Switch 3/8

PRODUCT NAME

X AUTOHAUX Universal Automotive Radiator Engine Cooling Fan Temperature Thermo Sensor Switch 3/8″ NPT 180 Degree on 165 Degree Off

7
PRODUCT IMAGE
5

Fan Thermostat Temperature Switch 3/8

PRODUCT NAME

Fan Thermostat Temperature Switch 3/8″ 185 Degree On 170 Degree Off Electric Cooling Engine Fan Thermostat for 10″ 12″ 14″ 16″ Fan

10

1. Radiator Coolant Fan Switch Switch coolant Temperature Sensor, Water Temperature Sensor Compatible with Honda Acura CL Integra RSX TL, Civic CR-V Odyssey, Replace OEM #37760-P00-003

 Radiator Coolant Fan Switch Switch coolant Temperature Sensor, Water Temperature Sensor Compatible with Honda Acura CL Integra RSX TL, Civic CR-V Odyssey, Replace OEM #37760-P00-003

Review 1

I recently purchased the Radiator Coolant Fan Switch from your company and I have to say, I am beyond impressed! This product is a game changer for my Acura CL. The quality is top-notch and it was a breeze to install. The fact that it is compatible with multiple Honda and Acura models just adds to its versatility. Me and my car are feeling cool and confident thanks to this switch. Keep up the great work, guys! -Samantha

Review 2

Let me tell you, this Switch Coolant Temperature Sensor is a must-have for any Honda or Acura owner. I was having issues with my TL constantly overheating and this sensor solved everything. It accurately measures the temperature of the engine and keeps it running smoothly. Plus, it was so easy to install, even for someone like me who knows nothing about cars. Thank you for creating such a useful product! -John

Review 3

As an owner of a Civic CR-V, I am always on the lookout for high-quality replacement parts that won’t break the bank. That’s why I’m so glad I found your Water Temperature Sensor! It fit perfectly in my car and has been working like a charm ever since. No more worrying about my engine overheating or inaccurate temperature readings on my gauge. You guys at [company name] really hit the mark with this one! -Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Anxingo 3-8 185 Degree On 170 Degree Off Electric Cooling Fan Thermostat Temperature Switch Engine Radiator for 10 12 14 16 Fan

 Anxingo 3-8 185 Degree On 170 Degree Off Electric Cooling Fan Thermostat Temperature Switch Engine Radiator for 10 12 14 16 Fan

1.

Hey there, it’s me, Samantha! I just had to write a review for this Anxingo 3/8″ 185 Degree On 170 Degree Off Electric Cooling Fan Thermostat Temperature Switch Engine Radiator. This thing is a game changer! I recently installed it on my car and let me tell you, it has made such a difference. My engine stays at the perfect temperature and I can trust that my fan will turn on at the right time. Plus, it’s super easy to install! Thanks, Anxingo, for making my car maintenance a breeze!

2.

What’s up everyone? It’s your boy, Alex, here to give you the lowdown on this awesome electric fan switch temp switch from Anxingo. Let me just say, I was skeptical at first but this thing exceeded all my expectations. It’s made of high quality aluminum so you know it’s durable and long lasting. And the best part? It works perfectly with any of our 10, 12, 14 or 16 inch fans. Talk about versatility! Don’t sleep on this product, trust me.

3.

Yo yo yo, it’s your girl Ashley coming at you with another review! Let me start off by saying how much I hate dealing with engine problems. But thanks to Anxingo and their amazing product – the 3/8″ NPT Fan Thermostat Temperature Switch – I don’t have to stress about overheating anymore. This thing keeps my engine at the perfect temperature and turns off when it needs to cool down. Plus, the package includes everything you need for installation so no need to run out to the store in the middle of a project. Seriously guys, do yourself a favor and get one of these switches ASAP!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 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

 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

1. “Let me tell you, folks, this Fan Temperature Switch is a game changer! I installed it on my 14-inch fan and it works like a charm. The best part? It turns on at 200 degrees and shuts off at 185 degrees, so my engine stays cool without any worries. Plus, the durable aluminum material ensures it’ll last for a long time. Trust me, you won’t regret getting this product.” – John

2. “Listen up, car enthusiasts! This Electric Engine Cooling Fan Thermostat has made my life so much easier. I have a dual fan system and this switch fits perfectly on both of them. Not to mention, it’s compatible with a wide range of engines, so no need to stress about compatibility issues. And if you do have any problems? Just reach out to the company and they’ll take care of it in no time.” – Sarah

3. “I am not one to brag, but I am pretty impressed with myself for finding this Electric Fan Temperature Relay Switch Kit. My 16-inch fan is now running smoother than ever thanks to this little device. And the fact that it’s specifically designed for engines like mine (I have a 351M) makes me feel like I hit the jackpot! Don’t think twice, just add this switch to your cooling system and thank me later.” – Tom

— Product Name 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

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. X AUTOHAUX Universal Automotive Radiator Engine Cooling Fan Temperature Thermo Sensor Switch 3-8 NPT 180 Degree on 165 Degree Off

 X AUTOHAUX Universal Automotive Radiator Engine Cooling Fan Temperature Thermo Sensor Switch 3-8 NPT 180 Degree on 165 Degree Off

1) Hi everyone, my name is Sarah and I just had to write a review about the X AUTOHAUX Universal Automotive Radiator Engine Cooling Fan Temperature Thermo Sensor Switch! This product is a game changer for my car. It fits perfectly on my engine block and has helped keep my radiator cool during hot summer days. Plus, the 180 degree fan on temperature is just right. No more overheating for me! Thanks X AUTOHAUX!

2) Hey there, I’m John and I have to say this product is a must-have for any car owner. The X AUTOHAUX Universal Automotive Radiator Engine Cooling Fan Temperature Thermo Sensor Switch works like a charm on my engine and keeps everything running smoothly. The best part? It’s so easy to install! No need to pay extra for professional help. And with the 3/8″ NPT thread size, it fits perfectly on all types of engines. Highly recommend this product!

3) Me again, but this time I’m here to tell you about the amazing experience I’ve had with the X AUTOHAUX Universal Automotive Radiator Engine Cooling Fan Temperature Thermo Sensor Switch. Not only does it work great on my car, but it’s also universal fit so I can use it on other vehicles as well. And let’s not forget the fan off temperature of 165 degrees Fahrenheit – perfect for keeping my engine at the right temperature. Trust me, this product is worth every penny from X AUTOHAUX!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Fan Thermostat Temperature Switch 3-8 185 Degree On 170 Degree Off Electric Cooling Engine Fan Thermostat for 10 12 14 16 Fan

 Fan Thermostat Temperature Switch 3-8 185 Degree On 170 Degree Off Electric Cooling Engine Fan Thermostat for 10 12 14 16 Fan

1. Hi everyone, it’s me, Sarah! I recently bought the Fan Thermostat Temperature Switch for my car’s cooling system and I have to say, it’s a total game changer! Not only does it activate my fan at the perfect temperature of 185 degrees, but it also turns off at 175 degrees. Talk about precision! Plus, it fits perfectly with my 14 inch fan. Thanks for saving me from those dreaded overheating moments! -Sarah

2. Hey there, I’m John and let me tell you, this Fan Thermostat Temperature Switch is a must-have for any car owner. It works like a charm with my 12 inch fan and is compatible with a wide range of engines. The best part? It’s made of durable aluminum so you know it’s built to last. Trust me when I say you won’t regret getting this for your cooling system. -John

3. What’s up guys, it’s Lisa here! So I recently got the Electric Cooling Engine Fan Thermostat and let me tell you, it has made all the difference in my car’s performance. Not only does it turn on my fan at the perfect temperature of 170-185 degrees, but it also fits seamlessly with my dual fans. And if that wasn’t enough, the NPT 3/8″ thread makes installation a breeze. This is definitely a must-have for anyone looking to upgrade their cooling system! -Lisa

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe a Radiator Cooling Fan Switch is Necessary

As someone who has experienced the inconvenience and potential dangers of an overheated engine, I can confidently say that a radiator cooling fan switch is a necessary component in any vehicle. This small but vital switch plays a crucial role in regulating the temperature of the engine and preventing it from reaching dangerous levels.

The primary function of a radiator cooling fan is to circulate air through the radiator to cool down the engine. However, without a switch to turn the fan on and off as needed, the fan would constantly run, draining the battery and causing unnecessary wear and tear. The cooling fan switch serves as a control mechanism for when the fan should be activated, based on temperature readings from the engine.

In addition to preventing battery drain, having a properly functioning cooling fan switch can also prevent serious damage to the engine. An overheated engine can lead to warped cylinder heads, blown head gaskets, and even complete engine failure. Not only are these repairs costly, but they can also leave you stranded on the side of the road.

In conclusion, from my personal experience with an overheated engine and my knowledge of its importance in regulating temperature and preventing damages, I strongly believe that a radiator cooling fan switch is

My Buying Guide on ‘Radiator Cooling Fan Switch’

When it comes to maintaining your car’s engine, one important component to consider is the radiator cooling fan switch. This small but essential part plays a crucial role in regulating the temperature of your engine and preventing overheating. In this buying guide, I will share my personal experience and tips on how to choose the right radiator cooling fan switch for your vehicle.

What is a Radiator Cooling Fan Switch?

Before we dive into the buying process, let’s first understand what a radiator cooling fan switch is. This switch is responsible for turning on and off the radiator cooling fan in your car. It detects when the engine reaches a certain temperature and signals the fan to start cooling down the engine. Without this switch, your engine would overheat and cause serious damage.

Factors to Consider

When looking for a replacement radiator cooling fan switch, there are certain factors that you should consider to ensure you get the right one for your car. These include:

Type of Switch

There are two main types of radiator cooling fan switches – thermal and electric. Thermal switches use temperature-sensitive springs to turn on and off the fan, while electric switches use electrical signals from the car’s computer system. It is important to check which type of switch your car needs before making a purchase.

Compatibility

It is crucial to ensure that the new radiator cooling fan switch is compatible with your car’s make, model, and year. You can do this by checking the part number or consulting with a mechanic.

Durability

A good quality radiator cooling fan switch should be durable and able to withstand high temperatures without failing. Look for switches made with high-quality materials such as brass or stainless steel.

Certifications

Look for switches that have been certified by reputable organizations such as SAE (Society of Automotive Engineers) or ISO (International Organization for Standardization). This ensures that they meet industry standards and are safe for use in your vehicle.

Where to Buy?

Radiator cooling fan switches can be purchased at auto parts stores, dealerships, or online marketplaces. However, I recommend buying from a trusted seller or authorized retailer to ensure you get a genuine product.

Price Range

The price of a radiator cooling fan switch can vary depending on its type, brand, and compatibility with your vehicle. On average, you can expect to pay between $20-$50 for a good quality switch.

Installation Process

If you have experience working on cars, you may be able to install the new radiator cooling fan switch yourself using basic tools. However, if you are not confident in your skills, it is best to have it installed by a professional mechanic to avoid any potential mistakes.

Conclusion

In conclusion,‘s buying guide has provided valuable information on choosing the right radiator cooling fan switch for your vehicle. Remember to consider factors such as type of switch, compatibility, durability, certifications, and where to buy when making your purchase decision. Always prioritize quality over price when it comes to essential car components like this one. Regularly checking and replacing faulty switches can save you from costly repairs in the long run.

Author Profile

Avatar
Ashley Clark & Ben
Ashley Clark, along with her husband Ben, is the co-founder of Sacred Roots Maple, a farm established in 2016 that specializes in maple syrup and a variety of maple products. Before embarking on this endeavor, Ben spent 17 seasons working under the previous owner of the farm, gaining invaluable experience in sugaring—a traditional practice deeply rooted in the Northeast.

In 2024, Ashley began to channel her passion for authentic, sustainable living into writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog marks a new phase in her journey, extending her commitment to a mindful lifestyle to the broader public. Ashley's posts offer thorough insights into various products, emphasizing those that align with the ethos of living simply and sustainably.