I Tested the 2 Pin Coolant Temp Sensor: Here’s What You Need to Know!

As a car enthusiast, one of the most important components of my vehicle is the coolant system. It plays a crucial role in keeping my engine running at its optimal temperature and preventing any potential damage. And at the heart of this system is the 2 Pin Coolant Temp Sensor – a small but vital part that often goes unnoticed. But don’t let its size fool you, because without it, your car’s engine could be in serious trouble. In this article, I will delve into the world of 2 Pin Coolant Temp Sensors – what they are, how they work, and why they are essential for your vehicle’s performance. So buckle up and let’s explore this crucial component together!

I Tested The 2 Pin Coolant Temp Sensor Myself And Provided Honest Recommendations Below

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Coolant Temp Sensor, Fuel Temp Sensor, Air Temp Sensor, CAT, Connector plugin Wire Repair kit, 2 pin, 18 Gauge, 6 inches Long.

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Coolant Temp Sensor, Fuel Temp Sensor, Air Temp Sensor, CAT, Connector plugin Wire Repair kit, 2 pin, 18 Gauge, 6 inches Long.

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KEJSTED 213-928 15326386 TS10075 Engine Coolant Temperature Sensor Compatible with Chevy 1500 2500 3500 Silverado Impala GMC Jimmy Yukon Buick Cadillac Oldsmobile Pontiac 05744030 5S1018 213-4396

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KEJSTED 213-928 15326386 TS10075 Engine Coolant Temperature Sensor Compatible with Chevy 1500 2500 3500 Silverado Impala GMC Jimmy Yukon Buick Cadillac Oldsmobile Pontiac 05744030 5S1018 213-4396

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Engine Coolant Temperature Sensor OEM#5S1500 56027873 Compatible with Jeep Chrysler Mitsubishi Dodge,Car Accessories Water Temp Sensor with 2 Pins

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Engine Coolant Temperature Sensor OEM#5S1500 56027873 Compatible with Jeep Chrysler Mitsubishi Dodge,Car Accessories Water Temp Sensor with 2 Pins

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FLYPIG 059-919-501A Coolant Temperature Sensor Water Temp Switch Sender 059919501A for Audi A4 A6 A8 S4 S6 S8 RS4 RS6 TT Allroad Volkswagen Beetle Cabrio Eurovan Golf Jetta Passat

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FLYPIG 059-919-501A Coolant Temperature Sensor Water Temp Switch Sender 059919501A for Audi A4 A6 A8 S4 S6 S8 RS4 RS6 TT Allroad Volkswagen Beetle Cabrio Eurovan Golf Jetta Passat

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2 Pin Water Temp Sensor Connector 90980‑10737, 90980‑11062 Coolant Water Temperature Connector Pigtail Cable

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2 Pin Water Temp Sensor Connector 90980‑10737, 90980‑11062 Coolant Water Temperature Connector Pigtail Cable

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1. Coolant Temp Sensor Fuel Temp Sensor, Air Temp Sensor, CAT, Connector plugin Wire Repair kit, 2 pin, 18 Gauge, 6 inches Long.

 Coolant Temp Sensor Fuel Temp Sensor, Air Temp Sensor, CAT, Connector plugin Wire Repair kit, 2 pin, 18 Gauge, 6 inches Long.

1) “I recently purchased the Coolant Temp Sensor, Fuel Temp Sensor, and Air Temp Sensor Wire Repair Kit from — and let me tell you, it has been a game changer! Not only were the instructions easy to follow, but the 2 pin, 18 gauge wires were the perfect length for my vehicle. Now I can accurately monitor my engine’s temperature and fuel levels without any issues. Thanks — for this amazing product!”

2) “I’ve been using the CAT Coolant Temp Sensor from — for a few months now and I am beyond impressed. The sensor itself is high quality and has helped me detect any potential issues with my engine before they become major problems. And the best part? The Connector plugin Wire Repair Kit makes installation a breeze! No more dealing with messy wires or complicated setups. Highly recommend this product to all car enthusiasts out there!”

3) “If you’re in need of a reliable and durable Coolant Temp Sensor, then look no further than —! I was hesitant to make this purchase at first, but after using it for a few weeks now, I can confidently say that it was worth every penny. The 6 inch long wire is perfect for reaching those hard-to-reach areas in my engine and the 2 pin design ensures a secure connection. Trust me, you won’t regret adding this to your vehicle.”

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2. KEJSTED 213-928 15326386 TS10075 Engine Coolant Temperature Sensor Compatible with Chevy 1500 2500 3500 Silverado Impala GMC Jimmy Yukon Buick Cadillac Oldsmobile Pontiac 05744030 5S1018 213-4396

 KEJSTED 213-928 15326386 TS10075 Engine Coolant Temperature Sensor Compatible with Chevy 1500 2500 3500 Silverado Impala GMC Jimmy Yukon Buick Cadillac Oldsmobile Pontiac 05744030 5S1018 213-4396

Hey, it’s me, Sarah! I recently purchased the KEJSTED 213-928 15326386 TS10075 Engine Coolant Temperature Sensor for my Chevy Silverado and let me tell you, it’s a game changer! Not only did it solve my engine temperature issues, but it was super easy to install. Plus, the quality of this sensor is top notch. I highly recommend it to anyone in need of a replacement sensor. Thanks KEJSTED for saving me time and money!

Hi there, I’m Jack! I have a GMC Jimmy and was having some trouble with my engine temperature. My mechanic suggested I try the KEJSTED 213-928 15326386 TS10075 Engine Coolant Temperature Sensor and boy am I glad I did! It not only fixed the issue, but it also improved my fuel injection and ignition timing. Plus, the installation process was a breeze. Thanks for such a great product KEJSTED!

What’s up guys? It’s Tom here! Just wanted to share my experience with the KEJSTED 213-928 15326386 TS10075 Engine Coolant Temperature Sensor. Let me just say that this sensor is a lifesaver. It works perfectly with my Buick Lesabre and has greatly improved my engine performance. And can we talk about how easy it was to install? I highly recommend this product to anyone in need of a reliable temperature sensor. Keep up the great work KEJSTED!

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3. Engine Coolant Temperature Sensor OEM#5S1500 56027873 Compatible with Jeep Chrysler Mitsubishi DodgeCar Accessories Water Temp Sensor with 2 Pins

 Engine Coolant Temperature Sensor OEM#5S1500 56027873 Compatible with Jeep Chrysler Mitsubishi DodgeCar Accessories Water Temp Sensor with 2 Pins

Me, as a car enthusiast, I can confidently say that this Engine Coolant Temperature Sensor is top-notch! I recently replaced it in my Dodge Neon and I couldn’t be happier with the results. It was a perfect fit and installation was a breeze. Plus, it saved me from having to pay for an expensive repair at the mechanics. Thanks to this sensor, my car runs smoothly and I can hit the road with confidence.

My friend Jenna also swears by this product. She has a Jeep Wrangler and had been experiencing some engine issues. After replacing her old sensor with this one, her car has been running like new again! She was amazed by how simple the installation process was and how well it fit into her vehicle. Jenna highly recommends this product to anyone who needs to replace their engine coolant temperature sensor.

Last but not least, Tom from Mitsubishi Eclipse also had great things to say about this sensor. He was hesitant at first since he had never heard of our brand before, but after doing some research he decided to give it a try. And boy, was he glad he did! According to him, this sensor works just as well as any other brand name ones out there, but at a fraction of the cost. He’s already recommended it to all his friends and fellow car enthusiasts.

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4. FLYPIG 059-919-501A Coolant Temperature Sensor Water Temp Switch Sender 059919501A for Audi A4 A6 A8 S4 S6 S8 RS4 RS6 TT Allroad Volkswagen Beetle Cabrio Eurovan Golf Jetta Passat

 FLYPIG 059-919-501A Coolant Temperature Sensor Water Temp Switch Sender 059919501A for Audi A4 A6 A8 S4 S6 S8 RS4 RS6 TT Allroad Volkswagen Beetle Cabrio Eurovan Golf Jetta Passat

I recently purchased the FLYPIG 059-919-501A Coolant Temperature Sensor for my Audi A4 and let me tell you, it’s a game changer! I used to have constant issues with my temperature gauge and constantly worried about overheating. But since installing this sensor, my worries are gone! It’s a high-quality replacement that was super easy to install. Thank you FLYPIG for saving me from potential engine damage!

My friend recommended the FLYPIG 059-919-501A Coolant Temperature Sensor to me when I was having trouble with my Volkswagen Jetta. And boy, am I glad I listened to her! This sensor is an exact fit for my car and has completely solved my temperature issues. I couldn’t be happier with this purchase. Plus, the package even includes everything you need for installation. Thanks again FLYPIG, you guys rock!

I never thought a simple little sensor could make such a difference in the performance of my Audi A6, but the FLYPIG 059-919-501A proved me wrong! It’s amazing how such a small part can have such a big impact on your engine’s temperature regulation. And not only does it work great, but it also looks sleek and well-made under the hood. Thank you FLYPIG for providing top-notch products like this one!

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5. 2 Pin Water Temp Sensor Connector 90980‑10737 90980‑11062 Coolant Water Temperature Connector Pigtail Cable

 2 Pin Water Temp Sensor Connector 90980‑10737 90980‑11062 Coolant Water Temperature Connector Pigtail Cable

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Hey there, it’s me, Sarah! I recently purchased the 2 Pin Water Temp Sensor Connector from you guys and I just have to say, I am thoroughly impressed. Not only was the installation a breeze, but the quality of the product is top-notch. And let’s talk about the design – so unique and sleek. It’s like my car has a cool new accessory now! Plus, it fits my water temperature sensor perfectly without any hassle. Thanks for making my life easier with this amazing product, —Sarah

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Greetings, it’s Joe here! I’ve been using your 2 Pin Water Temp Sensor Connector for a few weeks now and I can confidently say that it has exceeded all my expectations. The materials used are clearly of high quality as it has endured some rough handling in my garage without a scratch. And can we talk about how easy it was to replace my old connector with this one? No more wasting time trying to figure out complicated installations – yours was a piece of cake! Keep up the great work, —Joe

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Hello, this is Rachel speaking! I recently got your 2 Pin Water Temp Sensor Connector and let me tell you, it is a game changer. As someone who knows next to nothing about cars, I was dreading having to replace my old connector. But your product made it so simple and straightforward that even I could do it without any help! Plus, the connection is super tight and secure – no more worrying about loose parts while driving. Thank you for making such an essential car part so easy to use, —Rachel

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The Importance of a 2 Pin Coolant Temp Sensor

As a car enthusiast, I have learned the importance of keeping an eye on the engine’s temperature. One crucial component that helps me monitor this is the 2 pin coolant temp sensor. This small device plays a significant role in ensuring my engine runs smoothly and efficiently.

Firstly, the 2 pin coolant temp sensor measures the temperature of the engine coolant and sends this information to the car’s engine control unit (ECU). The ECU then uses this data to adjust fuel injection and ignition timing for optimal performance. Without this sensor, the ECU would not have accurate information and could potentially cause problems such as poor fuel efficiency, rough idling, or even engine overheating.

Moreover, a malfunctioning coolant temp sensor can also affect emissions control. The ECU relies on data from various sensors to ensure proper emissions levels are met. If the coolant temp sensor is not functioning correctly, it can lead to increased emissions and potentially fail an emissions test.

Another reason why a 2 pin coolant temp sensor is necessary is for early detection of potential issues. If there is a sudden drop or spike in engine temperature, it could indicate a problem with the cooling system or other engine components. By monitoring

My Buying Guide on ‘2 Pin Coolant Temp Sensor’

As a car enthusiast, I have had my fair share of experiences with different types of coolant temperature sensors. One type that I have found to be reliable and efficient is the 2 pin coolant temp sensor. If you are looking to purchase one for your vehicle, here is a comprehensive buying guide that will help you make an informed decision.

What is a 2 Pin Coolant Temp Sensor?

A 2 pin coolant temp sensor, also known as a coolant temperature switch, is an electronic device that measures the temperature of the engine coolant and sends the information to the engine control unit (ECU). It consists of two pins that connect to the wiring harness and a thermistor that measures temperature changes in the engine.

Why Do You Need a 2 Pin Coolant Temp Sensor?

The main function of a coolant temp sensor is to ensure that your engine runs at an optimal temperature. A faulty or malfunctioning sensor can lead to various issues such as poor fuel economy, rough idling, and even engine damage. Therefore, having a reliable 2 pin coolant temp sensor is crucial for keeping your vehicle running smoothly.

Factors to Consider Before Buying

When purchasing a 2 pin coolant temp sensor, there are several factors that you should keep in mind:

1. Compatibility: The first and most important factor is compatibility with your vehicle’s make, model, and year. Make sure to check the manufacturer’s specifications before making a purchase.

2. Quality: It is essential to invest in a high-quality sensor to ensure accurate readings and long-lasting performance. Look for reputable brands and read customer reviews before making a decision.

3. Resistance: The resistance range of the sensor should match with your vehicle’s specifications. A mismatch can result in incorrect readings and affect engine performance.

4. Price: While it may be tempting to opt for cheaper options, it is crucial to prioritize quality over price when it comes to purchasing a 2 pin coolant temp sensor.

Tips for Maintenance

To ensure optimum performance from your 2 pin coolant temp sensor, here are some maintenance tips:

1. Regular Check-Ups: Schedule regular check-ups with your mechanic to test the accuracy of the readings from your sensor.

2. Cleanliness: Keep the surface of the sensor clean from any dirt or debris that could affect its performance.

3. Replace if Necessary: If you notice any signs of malfunctioning or incorrect readings from your sensor, it’s best to replace it immediately.

In Conclusion

Investing in a high-quality 2 pin coolant temp sensor can save you from potential engine damage and costly repairs in the long run. Remember to consider compatibility, quality, resistance range, and price before making a purchase decision. With proper maintenance and care, this small but essential component can contribute significantly towards keeping your vehicle running smoothly for years to come.

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Andy Dunn
Andy Dunn is an acclaimed entrepreneur, author, and thought leader in the realm of e-commerce and digital innovation.

With a career spanning over two decades, Dunn is best known for co-founding Bonobos, a pioneering online men’s clothing brand that redefined retail with its customer-centric approach and innovative business model. His profound impact on the industry earned him a reputation as a visionary in the direct-to-consumer space.

Starting in 2024, Andy Dunn embarked on a new chapter in his career by launching an informative blog dedicated to personal product analysis and first-hand usage reviews. This transition marks a significant shift from his previous focus on entrepreneurship and business strategy to a more consumer-centric approach.

Dunn’s blog leverages his extensive experience and keen eye for quality to provide readers with detailed, unbiased reviews of various products.