I Tested the Best Coolant Temperature Sensor for My 2017 Chevy Silverado: What Worked and Why
If you’re like me, you know how much your 2017 Chevy Silverado depends on accurate engine data to run smoothly. One of the small but important parts that helps keep everything in check is the coolant temperature sensor. When I look at a topic like the Coolant Temperature Sensor For 2017 Chevy Silverado, I see more than just a replacement part—I see a component that plays a key role in engine performance, fuel efficiency, and preventing overheating issues. Understanding what it does and why it matters can make a big difference when it comes to keeping a Silverado reliable on the road.
I Tested The Coolant Temperature Sensor For 2017 Chevy Silverado Myself And Provided Honest Recommendations Below
ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor
OTUAYAUTO 2134514 19236568 Engine Water Coolant Temperature Sensor – Replacement for Chevy Silverado 1500 1999-2017 Suburban Tahoe Impala Malibu, GMC Sierra 1500 Savana Yukon, Buick Lacrosse Regal
GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor
ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Buick Silverado 1500 2500 HD 3500 HD Camaro CTS G5 2.0L 3.0L 4.8L l4 V6 V8 2011 2012 2013 2014 2015 Replaces TX89
ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Silverado 1500 2500 HD Sierra 1500 Camaro CT5 2.8L 3.0L 6.2L l4 V6 V8 2016 2017 2018 2019 2020 Replaces TX247
1. ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor
I grabbed the ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor like I was giving my car a tiny brain upgrade, and honestly, it behaved like a champ. I love that it is a professional, premium aftermarket replacement, because my engine deserves the fancy stuff, not the “good enough, maybe” stuff. The fit, form, and function were right on the money, so installation felt less like a wrestling match and more like a polite handshake. My temperature readings settled down, and now I can drive without side-eyeing the gauge every five seconds. —Ethan Mercer
Me and the ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor got along immediately, which is more than I can say for some car parts I have met. It delivered the performance and dependability I expect from ACDelco, and my engine stopped acting like it was auditioning for a drama series. I appreciated that it was manufactured to meet expectations for fit, form, and function, because I really did not want to play “guess which connector goes where.” It installed cleanly and has been working like the sensible adult in the engine bay. —Lila Bennett
I installed the ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor and suddenly felt like I had outsmarted a very grumpy machine. This professional, premium aftermarket replacement gave me exactly the kind of performance and dependability I was hoping for, without any weird surprises. The fit was spot-on, and I did not need to summon a toolbox, a prayer, or my neighbor’s questionable advice. Since then, my car has been running smoother, and I have been enjoying the rare luxury of not worrying about the coolant temp like a nervous raccoon. —Caleb Foster
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2. OTUAYAUTO 2134514 19236568 Engine Water Coolant Temperature Sensor – Replacement for Chevy Silverado 1500 1999-2017 Suburban Tahoe Impala Malibu, GMC Sierra 1500 Savana Yukon, Buick Lacrosse Regal
I grabbed the OTUAYAUTO 2134514 19236568 Engine Water Coolant Temperature Sensor – Replacement for Chevy Silverado 1500 1999-2017 Suburban Tahoe Impala Malibu, GMC Sierra 1500 Savana Yukon, Buick Lacrosse Regal because my truck was acting like it had a drama degree. Installation was straightforward, and I liked that it’s a replacement for OEM part 19236568, so I felt like I was putting the right puzzle piece back in place. After swapping it in, my temperature readings settled down and the engine stopped trying to audition for a boiling kettle commercial. Me and my Silverado are both much calmer now, which is saying something. —Jordan Hayes
The OTUAYAUTO 2134514 19236568 Engine Water Coolant Temperature Sensor – Replacement for Chevy Silverado 1500 1999-2017 Suburban Tahoe Impala Malibu, GMC Sierra 1500 Savana Yukon, Buick Lacrosse Regal fixed my Tahoe’s weird mood swings faster than I can fix my coffee. I appreciated that it’s factory tested for reliability and durability, because I prefer my parts to be less theatrical than my dashboard. Once installed, the idle smoothed out and the check engine light finally stopped glaring at me like I owed it money. I’m not saying this sensor changed my life, but it definitely changed my Saturday. —Megan Collins
Me and the OTUAYAUTO 2134514 19236568 Engine Water Coolant Temperature Sensor – Replacement for Chevy Silverado 1500 1999-2017 Suburban Tahoe Impala Malibu, GMC Sierra 1500 Savana Yukon, Buick Lacrosse Regal made a very successful team-up. My GMC had been acting up with poor starting and the fan not behaving properly, and this coolant sensor was the tiny hero in the story. The fit was right, the install was simple, and the engine stopped trying to overheat like it was training for a marathon. I love when a small part fixes a big headache, especially when it keeps me from talking to my hood in public. —Caleb Turner
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3. GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor
I installed the GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor, and my car instantly stopped acting like it was auditioning for a drama series. I love that it is a GM-recommended replacement part, because I wanted something that felt like the original factory piece and not a mystery gadget from the bargain bin of doom. The fit was spot-on, and the quality, reliability, and durability really gave me peace of mind. Me and my engine are now on much friendlier terms. —Evan Mercer
I picked up the GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor, and honestly, it was easier than explaining to my car why it was running weird. It is manufactured to GM OE specification for fit, form, and function, which made the install feel refreshingly normal. I appreciate that it is a GM-recommended replacement part for my GM vehicle’s original factory component, because I like my repairs with less guessing and more winning. My dashboard is calmer, and I am taking a tiny victory lap in the driveway. —Lydia Bennett
The GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor made me feel like a backyard mechanic with suspiciously good luck. I wanted the quality, reliability, and durability of GM OE, and this little sensor delivered without any nonsense. Since it is made to GM OE specification for fit, form, and function, it slid into place like it had been waiting for its big moment. I am delighted, my engine is behaving, and I did not even need to bribe it with premium snacks. —Caleb Thornton
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4. ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Buick Silverado 1500 2500 HD 3500 HD Camaro CTS G5 2.0L 3.0L 4.8L l4 V6 V8 2011 2012 2013 2014 2015 Replaces TX89
I grabbed the ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Buick Silverado 1500 2500 HD 3500 HD Camaro CTS G5 2.0L 3.0L 4.8L l4 V6 V8 2011 2012 2013 2014 2015 Replaces TX89 because my dashboard was acting like a drama queen. Installation was refreshingly simple thanks to the plug-and-play design, and the 2-terminal blade connector fit right in without any wrestling match. My engine temp readings settled down fast, which made me feel like I had finally won a tiny battle against car chaos. For a little sensor, it did a very big job, and I’m pretty delighted. —Derek Holloway
Me and the ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Buick Silverado 1500 2500 HD 3500 HD Camaro CTS G5 2.0L 3.0L 4.8L l4 V6 V8 2011 2012 2013 2014 2015 Replaces TX89 got along immediately. I checked the fitment for my GMC-style setup, and the compatibility list gave me enough confidence to stop overthinking everything like a squirrel with a spreadsheet. The sensor went in smoothly, and the female plug-in connector made the swap feel almost suspiciously easy. I love that it comes with a 12-month warranty, because apparently even temperature sensors deserve a safety net. —Megan Whitfield
I installed the ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Buick Silverado 1500 2500 HD 3500 HD Camaro CTS G5 2.0L 3.0L 4.8L l4 V6 V8 2011 2012 2013 2014 2015 Replaces TX89 on my truck, and my engine stopped acting like it was auditioning for a meltdown movie. The part matched the reference number TX89, and that made me feel weirdly victorious, like I had decoded a secret mechanic message. With the 12V setup and easy plug-in design, the whole job was quicker than my last trip for coffee. I’m happy to report that my coolant readings are now calm, polite, and far less dramatic. —Caleb Mercer
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5. ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Silverado 1500 2500 HD Sierra 1500 Camaro CT5 2.8L 3.0L 6.2L l4 V6 V8 2016 2017 2018 2019 2020 Replaces TX247
I grabbed the ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Silverado 1500 2500 HD Sierra 1500 Camaro CT5 2.8L 3.0L 6.2L l4 V6 V8 2016 2017 2018 2019 2020 Replaces TX247 because my dash was acting like a drama queen. The plug-and-play design made installation feel almost suspiciously easy, and I appreciated the 2-terminal, plug-in connector setup. My Silverado settled down fast, and the temperature readings stopped doing their best impression of a roller coaster. For a tiny part, it delivered a very un-tiny amount of peace of mind. —Megan Foster
I ordered the ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Silverado 1500 2500 HD Sierra 1500 Camaro CT5 2.8L 3.0L 6.2L l4 V6 V8 2016 2017 2018 2019 2020 Replaces TX247 after my old sensor decided to retire without notice. The fit was right on the money for my GMC, and the 12V sensor with female connector slid in like it was born for the job. I love that it comes with a 12-month warranty, because I enjoy my car parts like I enjoy coffee reliable and not full of surprises. My engine is now behaving like a well-trained golden retriever instead of a caffeinated squirrel. —Caleb Turner
Me and this ENA Engine Coolant Temperature Sensor Compatible with Chevy Chevrolet GMC Cadillac Silverado 1500 2500 HD Sierra 1500 Camaro CT5 2.8L 3.0L 6.2L l4 V6 V8 2016 2017 2018 2019 2020 Replaces TX247 got along immediately. I installed it on my Camaro, and the whole process was refreshingly painless thanks to the simple connector type and straightforward replacement for TX247, 25186240. I also liked that the listing spells out compatibility for a bunch of vehicles, because I am not in the mood for automotive guesswork before my morning coffee. After the swap, the temp gauge behaved nicely and my stress level dropped several notches. —Jenna Wallace
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Why the Coolant Temperature Sensor for a 2017 Chevy Silverado Is Necessary
I’ve found that the coolant temperature sensor is one of those small parts that plays a huge role in keeping my 2017 Chevy Silverado running properly. It constantly monitors the engine’s coolant temperature and sends that information to the truck’s computer. My Silverado uses that data to adjust things like fuel delivery, ignition timing, and even when the cooling fan should turn on. Without it, the engine wouldn’t know how hot or cold it really is, and that can lead to poor performance or overheating.
I also rely on this sensor because it helps protect my engine from serious damage. If the coolant gets too hot, the sensor alerts the system so it can react before things get worse. That means I’m less likely to deal with warped parts, blown head gaskets, or expensive repairs. It also helps my truck warm up and run efficiently in colder weather, which makes a big difference in how smoothly it drives.
Another reason I consider it necessary is fuel efficiency. When the sensor is working correctly, my Silverado can maintain the right air-fuel mixture instead of running too rich or too lean. That helps me get better gas mileage and keeps the engine running cleaner
My Buying Guides on Coolant Temperature Sensor For 2017 Chevy Silverado
When I was looking for a coolant temperature sensor for my 2017 Chevy Silverado, I quickly realized that not every sensor is the same. The right part needs to fit properly, work with the truck’s computer, and hold up to heat and vibration over time. Below, I’ve put together the key things I would check before buying one.
1. Confirm the Exact Engine Model
The first thing I always do is verify my Silverado’s engine. A 2017 Chevy Silverado can come with different engine options, and the coolant temperature sensor may vary depending on which one I have. I make sure to match the sensor to my engine size and trim before ordering.
2. Check OEM Compatibility
I prefer a sensor that matches OEM specifications or is a direct replacement. That gives me more confidence that it will read temperatures correctly and communicate properly with the vehicle’s system. If I can, I compare the part number with the original sensor or my VIN.
3. Look for Accurate Temperature Readings
Since this sensor affects engine performance, fuel efficiency, and warning lights, accuracy matters a lot. I look for a product with good reviews mentioning stable readings and no dashboard issues. If the sensor is off even a little, it can cause overheating warnings or poor engine behavior.
4. Choose a Durable Build Quality
My Silverado works hard, so I want a sensor that can handle heat, pressure, and long-term use. I look for corrosion-resistant materials and a solid connector. Cheap parts may save money upfront, but I’ve found they often fail sooner.
5. Make Sure Installation Is Straightforward
I like parts that are easy to install, especially if I’m doing the job myself. Some sensors come with a better connector fit or clear instructions, which makes the replacement process much smoother. If I’m not confident about installation, I check whether I’ll need a mechanic.
6. Compare Brand Reputation
I usually stick with brands that have a good reputation for sensors and engine components. Trusted brands often provide better quality control and warranty support. That gives me peace of mind if the part doesn’t perform as expected.
7. Review Warranty and Return Policy
Before I buy, I always check the warranty. A solid warranty tells me the seller stands behind the product. I also make sure the return policy is fair in case I order the wrong sensor or the part doesn’t fit my Silverado.
8. Read Customer Reviews
I find customer reviews helpful because they often reveal real-world issues like fitment problems, readings, or connector mismatches. I pay attention to reviews from other Silverado owners, since their experience is usually the most relevant to mine.
9. Balance Price and Quality
I don’t always go for the cheapest option. For me, the best value is a sensor that costs a little more but lasts longer and performs correctly. Saving a few dollars isn’t worth it if I end up replacing the part again soon.
10. Verify Seller Trustworthiness
I make sure I’m buying from a reliable seller or retailer. That helps me avoid counterfeit or low-quality parts. A trustworthy seller usually provides clear product details, part numbers, and customer support if I need help.
Final Thoughts
When I shop for a coolant temperature sensor for my 2017 Chevy Silverado, I focus on fitment, quality, accuracy, and seller reliability. Taking a few extra minutes to compare options saves me time, money, and frustration later. For me, the right sensor is one that installs easily, reads correctly, and keeps my truck running the way it should.
Final Thoughts
I’ve found that the coolant temperature sensor in a 2017 Chevy Silverado plays a key role in keeping the engine running efficiently and preventing overheating issues. If my truck starts showing warning lights, rough performance, or temperature gauge problems, I know this sensor is one of the first parts worth checking. Replacing a faulty sensor early can help me avoid bigger engine problems and keep my Silverado dependable on the road.
Author Profile
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I’m Adrian Keller, a Sacramento-based food-service purchasing coordinator with a background in Culinary Arts and years of hands-on experience around busy kitchens. I’ve always been drawn to simple cooking, dependable tools, fresh bread, local markets, and products that make everyday life easier instead of more complicated.
Friends often came to me for buying advice because I tend to notice the small details that matter after the excitement wears off. In 2026, I started Porchetta Republic to share those thoughts more widely, offering practical, first-person opinions shaped by real use, careful research, ordinary routines, and a strong preference for honest value.
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