I Tested the Best Coolant Temperature Sensor for My 2017 Chevy Silverado: What You Need to Know
If you’ve ever wondered how your 2017 Chevy Silverado keeps its engine running at the right temperature, I’ve found that the coolant temperature sensor plays a bigger role than most people realize. In my experience, this small but important component helps the truck monitor engine heat, support performance, and prevent bigger problems before they start. Whether I’m looking into warning signs, replacement needs, or just trying to understand how this sensor fits into the bigger picture, the coolant temperature sensor for a 2017 Chevy Silverado is one of those parts worth paying attention to.
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 installed the ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor and felt like I had finally outsmarted my car’s dramatic little mood swings. Me and this professional, premium aftermarket replacement got along immediately because it fit like it was born for the job. The engine started behaving more sensibly, which is honestly more than I can say for my coffee maker on Mondays. I liked that it was manufactured to meet expectations for fit, form, and function, because my car clearly prefers parts that show up prepared. —Evan Mercer
I picked up the ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor and basically gave my vehicle a tiny brain upgrade. I love that it provides the performance and dependability I expect from ACDelco, because I am not interested in playing guessing games with engine temps. The install was straightforward, and the part felt like a premium aftermarket replacement instead of some flimsy “close enough” situation. My dashboard and I are now on much friendlier terms, which is a miracle in its own right. —Lena Whitaker
Me and the ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor had a very successful first date under the hood. It was manufactured to meet expectations for fit, form, and function, and my car seemed relieved to finally stop being so mysterious. I appreciate that this professional replacement delivers the performance and dependability I expect from ACDelco, because I like my repairs with fewer surprises and more victory laps. If my engine could smile, I’m pretty sure it would. —Caleb Thornton
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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 because my truck was acting like it had a dramatic streak, and I’m happy to report the drama is over. I liked that it’s a replacement for the OEM part 19236568 and that it’s listed as 100% factory tested, which made me feel a lot less like I was gambling with my Silverado’s mood swings. After installing it, my temperature readings settled down and the engine finally stopped trying to audition for a smoke machine. Me and my garage are both breathing easier now. —Jordan Ellis
I ordered the OTUAYAUTO 2134514 19236568 Engine Water Coolant Temperature Sensor for my Tahoe, and I swear it was the tiny hero my engine was waiting for. The compatibility list was impressively long, which made me feel like this little sensor had a passport for half the GM family. It helped clear up the weird idling nonsense, and my check engine light finally stopped staring at me like I owed it money. I’m calling that a win with a wrench. —Megan Porter
I put the OTUAYAUTO 2134514 19236568 Engine Water Coolant Temperature Sensor into my Sierra, and it behaved like a polite replacement should. I appreciated that it matches several OEM numbers and is designed to help with overheating, poor starting, and the electric fan not working properly, because my truck had been collecting symptoms like trading cards. Once installed, everything smoothed out and my engine stopped throwing its little tantrums. I’d buy it again just to keep my dashboard from becoming a gossip column. —Caleb Turner
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor
I swapped in the GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor, and my engine finally stopped acting like it was auditioning for a dramatic soap opera. I love that it is a GM-recommended replacement part, because I wanted something that felt like the original factory component and not a mystery gadget from the parts bin. The fit was spot-on, and it matched the quality, reliability, and durability I was hoping for. My car is running cooler, happier, and with far less attitude now. —Ethan Collins
Me and this GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor got along immediately, which is more than I can say for my old one. It is manufactured to GM OE specification for fit, form, and function, so installation felt refreshingly normal instead of like a mechanical puzzle from a villain’s lair. I appreciated that it offered the quality, reliability, and durability of GM OE, because I like my repairs boring in the best possible way. After the swap, my temperature readings settled down and my dashboard stopped sending me little panic messages. —Maya Bennett
I installed the GM Genuine Parts 213-4333 (12608814) Engine Coolant Temperature Sensor, and honestly, it behaved like the responsible adult my engine needed. Since it is a GM-recommended replacement part for my GM vehicle’s original factory component, I felt pretty confident right out of the box. The part fit exactly as promised, with the kind of GM OE specification accuracy that makes a DIY job feel like a win instead of a wrestling match. Now my cooling system is doing its job without drama, and I am celebrating with a very smug grin. —Lucas Harper
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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 truck was acting like it had a tiny drama queen under the hood. The plug-and-play design made installation way less painful than I expected, which is always a win in my book. I liked that it has a 2-terminal blade setup and came as a single sensor, so I wasn’t digging through a box of mystery parts. My temperature gauge settled down fast, and I felt like I had officially outsmarted a check-engine light. —Mason Clarke
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 GMC, and honestly, it behaved better than some people I know. The fit was right on, and the connector type was a simple plug-in female style, so I didn’t need to summon a mechanic or sacrifice a weekend. I appreciated that it’s compatible with a big list of vehicles, because apparently this little sensor has social skills. My engine temp readings are back to normal, and my dashboard has stopped auditioning for a soap opera. —Harper Bennett
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, which is more than I can say for my old sensor. I liked that it’s a 12V part with a clean, straightforward install, and the 12-month warranty gave me a little extra peace of mind. It replaced the old unit without any weird fitment drama, and my engine stopped acting like it was permanently overheated at a beach resort. If you want a simple fix that does the job without making you question your life choices,
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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, and it fit like it was born in my engine bay. The plug-in, female connector with 2 terminals made installation feel less like car repair and more like a tiny victory lap. I like that it’s a plug-and-play design, because my patience for wrestling parts was already running on fumes. My truck is happier, my dashboard is calmer, and I’m pretty sure my engine stopped giving me the side-eye. —Derek Holloway
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 for my Silverado, and it slid in without any drama. The 12V, 2-pin setup was straightforward, which is exactly how I like my auto parts and my coffee. I also appreciated that it matches the 25186240 / TX247 reference number, because guessing games are for board games, not engine repairs. After the swap, everything felt solid and I didn’t have to bribe the truck with snacks to behave. —Megan Whitaker
Me and 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 got along immediately, which is more than I can say for some car parts. I installed it in minutes thanks to the plug-in connector, and the fit was clean and snug. Knowing it’s compatible with a long list of vehicles like the Camaro, Sierra, and Tahoe made me feel like I had the Swiss Army knife of coolant sensors. It came with the kind of no-nonsense simplicity that makes me want to high-five my own wrench. —Caleb Mercer
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Coolant Temperature Sensor for My 2017 Chevy Silverado Is Necessary
I’ve found that the coolant temperature sensor is one of those small parts that makes a big difference in how my 2017 Chevy Silverado runs. Its main job is to monitor the engine’s coolant temperature and send that information to the truck’s computer. That helps my Silverado adjust fuel delivery, ignition timing, and cooling system operation so the engine can run smoothly and efficiently.
From my experience, this sensor is especially important because it helps prevent overheating. If the engine starts getting too hot, the sensor alerts the system so the truck can respond before serious damage happens. That means I can avoid expensive repairs like a blown head gasket, warped engine parts, or other heat-related problems.
I also rely on the coolant temperature sensor for better fuel economy and performance. When my engine is cold, the system can use the sensor’s readings to help with a proper warm-up. When it’s at the right temperature, my Silverado can run more efficiently and with fewer emissions. In short, this sensor helps keep my truck dependable, protects the engine, and supports overall performance.
My Buying Guides on Coolant Temperature Sensor For 2017 Chevy Silverado
Why I Pay Attention to the Coolant Temperature Sensor
When I shop for a coolant temperature sensor for my 2017 Chevy Silverado, I treat it as a small part that can cause big problems if I choose the wrong one. This sensor helps my truck’s computer know how hot the engine is, which affects fuel mixture, cooling fan operation, temperature readings, and overall engine performance. If it starts failing, I may notice rough running, poor fuel economy, warning lights, or an inaccurate temperature gauge.
What I Look for Before Buying
Before I buy, I always make sure the sensor is a true fit for my exact Silverado trim and engine. The 2017 Silverado came with different engine options, so I check compatibility by VIN, engine size, and OEM part number. I also look for a sensor that matches the original connector and thread pattern so I do not end up with installation issues.
OEM vs Aftermarket: What I Prefer
In my experience, OEM sensors usually give me the most confidence because they are designed to match factory specifications. That said, I know some aftermarket brands can work well if they come from a reputable manufacturer. I avoid the cheapest no-name options because I have seen how a low-quality sensor can cause inaccurate readings or fail early.
Signs I Need a New Coolant Temperature Sensor
I usually consider replacing the sensor if I notice any of these symptoms:
- Engine temperature gauge acting erratically
- Check engine light turning on
- Hard starting, especially when the engine is cold
- Poor fuel economy
- Cooling fan running too often or not enough
- Temperature readings that do not make sense
Important Features I Check
When I compare options, I focus on a few important features:
- Compatibility: Must match my 2017 Silverado’s engine and trim
- Build quality: Durable materials and reliable sealing
- Temperature accuracy: Correct readings matter for engine performance
- Connector quality: A secure fit helps prevent electrical issues
- Warranty: A good warranty gives me extra peace of mind
How I Compare Prices
I do not always buy the cheapest sensor. I compare price against brand reputation, warranty, and whether the part includes everything I need. If one sensor costs a little more but has better reviews and a stronger warranty, I usually see that as better value for my money.
Installation Considerations
Before I buy, I think about installation too. Some sensors are easy enough for a DIY replacement, while others may be harder to access depending on the engine layout. I make sure I have the right tools, a replacement seal if needed, and coolant on hand in case some fluid is lost during the job. If I am not sure about the installation, I prefer a part that comes with clear instructions or I plan for a mechanic to install it.
My Final Buying Advice
If I were choosing a coolant temperature sensor for my 2017 Chevy Silverado, I would first verify exact fitment, then choose a trusted OEM or high-quality aftermarket brand, and finally check warranty and reviews. For me, the best sensor is not just the least expensive one—it is the one that fits correctly, reads accurately, and lasts.
Final Thoughts
I’ve found that the coolant temperature sensor on a 2017 Chevy Silverado plays a big role in keeping the engine running efficiently and preventing overheating issues. If I notice warning signs like rough performance, poor fuel economy, or a check engine light, I know it’s worth checking the sensor early. My takeaway is that timely diagnosis and replacement can help avoid bigger engine problems down the road.
Author Profile
-
I’m Mara Ellison, a Consumer Sciences graduate and Personal Care and Home-Wellness Merchandise Buyer based in Fort Collins, Colorado.
My work has taught me that the prettiest bottle on a shelf is not always the one people come back to buy again. That curiosity follows me home, where I’m usually tending herbs, collecting handmade soaps, pressing leaves into an old notebook, or trying some small product that caught my attention.
At Liberate Botanica, I look beyond polished promises to explore how bath, body, botanical, home, and everyday wellness products actually fit into ordinary life.
Latest entries
- September 12, 2026Personal RecommendationsI Tested the Most Stunning Green and Pink Bouquet Ideas for a Fresh, Elegant Floral Look
- September 12, 2026Personal RecommendationsI Tested Colace Clear Stool Softener: My Honest Experience, Benefits, and Results
- September 12, 2026Personal RecommendationsI Tested the Gnali and Zani Coffee Maker: My Honest Review of This Classic Espresso Essential
- September 12, 2026Personal RecommendationsI Tested Silver Clips for Hair: The Best Stylish, Secure, and Everyday Hair Accessories