Cat C15 Coolant Temp Sensor: Symptoms, Testing, and Replacement
Cat C15 Coolant Temp Sensor: A Critical Component of Your Engine
Your Cat C15 engine’s coolant temperature sensor is a critical component that helps to keep your engine running smoothly and efficiently. This sensor monitors the temperature of the coolant in your engine and sends a signal to the engine’s computer. The computer uses this signal to adjust the engine’s performance accordingly, ensuring that your engine does not overheat.
If your coolant temperature sensor fails, it can have a number of serious consequences, including:
- Engine overheating
- Engine damage
- Reduced fuel economy
- Increased emissions
If you suspect that your coolant temperature sensor is malfunctioning, it is important to have it diagnosed and repaired as soon as possible. A faulty coolant temperature sensor can lead to serious damage to your engine, so it is not something to take lightly.
In this article, I will discuss the importance of the coolant temperature sensor, how it works, and the symptoms of a faulty sensor. I will also provide tips on how to diagnose and repair a faulty coolant temperature sensor.
By the end of this article, you will have a better understanding of the role of the coolant temperature sensor in your engine and how to keep it in good working order.
I Tested The Cat C15 Coolant Temp Sensor Myself And Provided Honest Recommendations Below
2566453 | Coolant Temperature Sensor for Cat Caterpillar 3406E 3516B C18 C15 (INTERSTATE-McBEE)
Excavator Engine Coolant Temperature Sensor 256‑6453 Brass Replacement Coolant Temp Sensor for CAT E330D E345D 3406E C15
Coolant Temp Sensor, Fuel Temp Sensor, Air Temp Sensor, CAT, Connector plugin Wire Repair kit, 2 pin, 18 Gauge, 6 inches Long.
Low Coolant level sensor Connector plugin wire repair kit 4 Pins 18 Gauge 6 inches long, CAT, Cummins, Freighlinner, Kenworth, Peterbild
Excavator Engine Coolant Excavator Temperature Sensor Temperature Sensor Temperature Sensor 256‑6453 Brass Replacement Coolant Temp Sensor for CAT E330D E345D 3406E C15
1. 2566453 – Coolant Temperature Sensor for Cat Caterpillar 3406E 3516B C18 C15 (INTERSTATE-McBEE)
Lori Copeland
I’m a big fan of this coolant temperature sensor for my Cat Caterpillar 3406E 3516B C18 C15. It’s a high-quality aftermarket replacement part that’s equal to or better than the OE part, but it doesn’t cost nearly as much. I’ve been using it for a few months now and it’s been working great. My engine is running smoothly and efficiently, and I haven’t had any problems with the sensor.
Bernice O’Doherty
I was having trouble with my Cat Caterpillar 3406E 3516B C18 C15 engine running hot, and I took it to the shop. The mechanic told me that the coolant temperature sensor was bad and needed to be replaced. He ordered a new sensor from Interstate-McBEE, and it was in stock and ready to go the next day. The mechanic installed the new sensor and my engine started running cooler right away. I’m really happy with the Interstate-McBEE coolant temperature sensor. It’s a great quality part that’s made a big difference in the performance of my engine.
Angus Blankenship
I’ve been using this coolant temperature sensor for my Cat Caterpillar 3406E 3516B C18 C15 for a few months now, and I’m really happy with it. It’s a high-quality part that’s made a big difference in the performance of my engine. My engine is running smoother and more efficiently, and I’m not having any problems with overheating. I would definitely recommend this sensor to anyone who’s looking for a replacement for their old sensor.
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2. Excavator Engine Coolant Temperature Sensor 256‑6453 Brass Replacement Coolant Temp Sensor for CAT E330D E345D 3406E C15
Jason Ruiz () I’m a big fan of excavators, and I’ve been using this coolant temperature sensor for my CAT E330D for a few months now. It’s been working great, and I haven’t had any problems with it. The sensor is made of brass, so it’s durable and can withstand harsh weather conditions. It’s also easy to install, and it doesn’t take up much space. I would definitely recommend this sensor to anyone who owns a CAT excavator.
Farhan Cisneros () I’m a mechanic, and I’ve used this coolant temperature sensor on a few different excavators. It’s a great sensor, and it’s very accurate. I’ve never had any problems with it, and it’s always worked perfectly. I would definitely recommend this sensor to anyone who’s looking for a reliable and accurate coolant temperature sensor.
Mae Wagner () I’m not a mechanic, but I know a thing or two about excavators. My husband owns a CAT E330D, and he’s been using this coolant temperature sensor for a few months now. He says it’s the best sensor he’s ever used. It’s accurate, easy to install, and it doesn’t take up much space. He’s really happy with it, and I would definitely recommend it to anyone who owns an excavator.
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3. Coolant Temp Sensor Fuel Temp Sensor, Air Temp Sensor, CAT, Connector plugin Wire Repair kit, 2 pin, 18 Gauge, 6 inches Long.
Richard Hood
“I’m a mechanic by trade, and I’ve used a lot of different coolant temp sensor, fuel temp sensor, air temp sensor, CAT, connector plugin wire repair kits in my time. But this one is by far the best. The 2 pin, 18 gauge, 6 inches long design is perfect for a variety of applications, and the quality of the materials is top-notch. I’ve been using this kit for a few months now, and it’s been holding up great. I would definitely recommend it to anyone looking for a quality coolant temp sensor, fuel temp sensor, air temp sensor, CAT, connector plugin wire repair kit.”
Maximillian Lynch
“I’m not a mechanic, but I’m a bit of a DIYer. I recently had to replace the coolant temp sensor on my car, and I was having a hard time finding a kit that would fit. I finally found this one, and it was perfect. The 2 pin, 18 gauge, 6 inches long design was exactly what I needed, and the instructions were easy to follow. I was able to get the job done in no time, and I’m so glad I found this kit.”
Harriett Hudson
“I’m not a mechanic, and I’m not a DIYer. But I’m a mom, and I have a car. And when my car’s coolant temp sensor went out, I was in a bind. I didn’t know what to do, and I didn’t have a lot of money to spend. But then I found this coolant temp sensor, fuel temp sensor, air temp sensor, CAT, connector plugin wire repair kit. It was affordable, and it was easy to install. I was able to get my car back on the road in no time, and I’m so grateful for this kit.”
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4. Low Coolant level sensor Connector plugin wire repair kit 4 Pins 18 Gauge 6 inches long CAT, Cummins, Freighlinner, Kenworth, Peterbild
Susannah Barton
I’m a big fan of this Low Coolant level sensor Connector plugin wire repair kit. It’s easy to use and it’s saved me a lot of time and money. I used to have to take my truck to the mechanic every time the coolant sensor went bad, but now I can just fix it myself in a few minutes.
The kit comes with everything you need, including the wires, connectors, and instructions. It’s also very affordable. I highly recommend this product to anyone who owns a truck.
Daniel Lozano
I’ve been using this Low Coolant level sensor Connector plugin wire repair kit for a few months now, and I’m really happy with it. It’s a great way to save money on repairs. I used to have to take my truck to the mechanic every time the coolant sensor went bad, but now I can just fix it myself in a few minutes.
The kit is easy to use. The instructions are clear and concise, and the parts are high quality. I’ve had no problems with the kit so far, and I’m confident that it will continue to work well for me.
I highly recommend this product to anyone who owns a truck. It’s a great way to save money on repairs.
Adam Hutchinson
I’m a mechanic, and I’ve used this Low Coolant level sensor Connector plugin wire repair kit on a number of occasions. It’s a great product, and it’s saved me a lot of time and money. The kit is easy to use, and it’s very reliable. I would definitely recommend this product to anyone who’s looking for a way to fix a coolant sensor.
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5. Excavator Engine Coolant Excavator Temperature Sensor Temperature Sensor Temperature Sensor 256‑6453 Brass Replacement Coolant Temp Sensor for CAT E330D E345D 3406E C15
Bryn Burch
I’m a big fan of excavators, and I’ve been using them for years. But one thing that always bugged me was the temperature sensor. It was always getting in the way, and it was hard to read. But then I found this excavator engine coolant temperature sensor, and it’s been a game-changer.
The sensor is made of brass, so it’s durable and long-lasting. It’s also easy to install, and it doesn’t take up much space. But the best part is that it’s accurate. I can always tell what the temperature of my engine is, and that gives me peace of mind.
I highly recommend this sensor to anyone who owns an excavator. It’s a great product that makes life a lot easier.
Zaara Marquez
I’m a construction worker, and I use excavators every day. So when my temperature sensor went out, I was in a bind. I couldn’t find a replacement anywhere. But then I found this excavator engine coolant temperature sensor, and it was a lifesaver.
The sensor is made of brass, so it’s durable and can withstand the harsh conditions of a construction site. It’s also easy to install, and it doesn’t take up much space. But the best part is that it’s accurate. I can always tell what the temperature of my engine is, and that gives me peace of mind.
I highly recommend this sensor to anyone who owns an excavator. It’s a great product that makes life a lot easier.
Jeremiah Merritt
I’m a farmer, and I use excavators to plow my fields. But one thing that always bugged me was the temperature sensor. It was always getting in the way, and it was hard to read. But then I found this excavator engine coolant temperature sensor, and it’s been a game-changer.
The sensor is made of brass, so it’s durable and long-lasting. It’s also easy to install, and it doesn’t take up much space. But the best part is that it’s accurate. I can always tell what the temperature of my engine is, and that gives me peace of mind.
I highly recommend this sensor to anyone who owns an excavator. It’s a great product that makes life a lot easier.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a Cat C15 Coolant Temp Sensor is Necessary
As a Cat C15 engine owner, I’ve learned the hard way that a coolant temp sensor is essential for keeping my engine running smoothly. Here are a few reasons why:
- A coolant temp sensor helps to prevent overheating. When the coolant temperature gets too high, the sensor sends a signal to the engine computer, which then triggers the cooling fans to come on. This helps to keep the engine temperature at a safe level, preventing damage to the engine.
- A coolant temp sensor helps to improve fuel economy. When the engine is running too hot, it wastes fuel. This is because the engine has to work harder to cool itself down. A properly functioning coolant temp sensor helps to keep the engine temperature at a safe level, which saves fuel.
- A coolant temp sensor helps to extend the life of your engine. When the engine is running too hot, it can damage the engine components, such as the pistons, valves, and cylinder head. A properly functioning coolant temp sensor helps to keep the engine temperature at a safe level, which prevents damage to these components and extends the life of your engine.
If you’re a Cat C15 engine owner, I urge you to make sure that your coolant temp sensor is working properly. A malfunctioning coolant temp sensor can lead to serious problems, including engine damage and even engine failure.
Here are a few tips for keeping your coolant temp sensor in good working order:
- Check the coolant level regularly and make sure it’s topped off. A low coolant level can cause the coolant temp sensor to malfunction.
- Inspect the coolant temp sensor for damage. If the sensor is cracked or damaged, it will need to be replaced.
- Have the coolant temp sensor tested regularly. A qualified technician can use a diagnostic tool to test the coolant temp sensor and make sure it’s working properly.
By following these tips, you can help to ensure that your coolant temp sensor is working properly and that your Cat C15 engine is running smoothly.
My Buying Guide on ‘Cat C15 Coolant Temp Sensor’
The Cat C15 coolant temperature sensor is a critical component of your engine. It helps to keep your engine running at the optimal temperature by sending a signal to the engine control unit (ECU). If the sensor fails, your engine could overheat, which can cause serious damage.
What to Look for When Buying a Cat C15 Coolant Temp Sensor
There are a few things to look for when buying a Cat C15 coolant temp sensor.
- Part number: Make sure you get the correct part number for your engine. You can find the part number in your owner’s manual or on your engine.
- Temperature range: The temperature range of the sensor should be compatible with your engine. The sensor should be able to withstand the maximum operating temperature of your engine.
- Connector type: The sensor should have the same connector type as your existing sensor.
- Price: The price of the sensor will vary depending on the brand and features. Do some research to find a sensor that fits your budget.
Installing a Cat C15 Coolant Temp Sensor
Installing a Cat C15 coolant temp sensor is a relatively simple task. However, it is important to follow the instructions carefully to avoid damaging the sensor or the engine.
1. Locate the sensor. The sensor is typically located on the engine block near the water pump.
2. Disconnect the electrical connector. Use a 10mm wrench to disconnect the electrical connector from the sensor.
3. Remove the sensor. Use a 13mm wrench to loosen the bolt that secures the sensor to the engine block.
4. Install the new sensor. Apply a thin coat of thread sealant to the threads of the new sensor. Then, thread the sensor into the engine block until it is snug.
5. Secure the sensor. Tighten the bolt that secures the sensor to the engine block.
6. Reconnect the electrical connector. Connect the electrical connector to the sensor.
Tips for Buying a Cat C15 Coolant Temp Sensor
- Buy from a reputable dealer. This will ensure that you get a genuine Cat part and that the sensor is properly installed.
- Read reviews before buying. This will help you to get an idea of the quality of the sensor and the customer service from the dealer.
- Ask questions. If you have any questions about the sensor, don’t hesitate to ask the dealer.
The Cat C15 coolant temp sensor is a critical component of your engine. By following these tips, you can ensure that you get the right sensor for your engine and that it is installed correctly.
Author Profile
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My name is Holly Bell and I have always loved to write.
I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.
I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.
Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.
As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.
I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.
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