feiyanautoparts 39220-23990 Water Temperature Sensor: Accurate temperature monitoring
Available Options
Every car has a brain, and it needs to know if the engine's running hot or cold. The Water Temperature Sensor is the messenger, feeding real-time coolant data to the engine control unit (ECU). This isn't just about avoiding a meltdown; it fine-tunes fuel use, cuts emissions, and keeps everything humming efficiently. Designed specifically for Hyundai models, it slots right in without fuss, delivering the precision these engines demand.
In the real world, this little gadget is your early warning system. Spot an overheating engine? The sensor flashes a dashboard alert, giving you a heads-up before things get expensive. Swapping it out is a breeze—grab some basic tools, and even a weekend warrior can handle it. For pros, it's a five-minute job. Stick with a reliable sensor like this, and you're not just fixing a problem; you're investing in longer engine life and rock-solid reliability down the road.
- Easy installation
- Durable construction
- Compatible with Hyundai vehicles
- Accurate temperature monitoring
General specs
- Brand: feiyanautoparts
- Model: 39220-23990
- Seller: Joom
- Compatibility: Hyundai vehicles
- Function: Monitors water temperature
- Installation: Direct replacement, Easy to install
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | feiyanautoparts | feiyanautoparts | PHYUN-autoparts | feiyanautoparts | loverapple | PHYUN-autoparts |
| Model | 39220-23990 | 25186240 | 1768033E00 | 39180-23910 | 22630AA140 | A0085423217 |
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| Price | $15.60 | $10.79 | $29.80 | $17.88 | $11.78 | $23.80 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 |
| Compatibility | Hyundai vehicles | Automotive systems, Industrial equipment | Various vehicle models | Hyundai vehicles | Subaru Forester, Subaru Impreza, Subaru B9, Subaru BRZ, Subaru WRX | Mercedes-Benz vehicles |
| Function | Monitors water temperature | Monitors crankshaft position and speed | Monitors coolant temperature, Sends data to ECU | Monitors coolant temperature | ||
| Installation | Direct replacement, Easy to install | Screw-in type, Easy DIY setup | Direct replacement, Easy to install | Direct fit, Easy to install | Direct replacement, Easy to install | |
| Material | Stainless steel, Plastic housing | Durable materials for longevity | Durable materials for longevity | |||
Water Temperature Sensor
Natalie L.
Winnipeg, MB
August 31, 2025
Before I got this sensor, I was always a bit worried about my car overheating, especially during long drives in the summer. The old one I had seemed to give inconsistent readings, and I had a scare once where the temperature gauge spiked unexpectedly. With this new one from Feiyanautoparts, it's like a weight off my shoulders—it feels much more reliable and intuitive. The improvement is fairly noticeable; the engine hums along nicely, and I'm confident it's helping with fuel use and emissions, which matters to me for both my wallet and the environment. Compared to what I used before, this is a solid upgrade that makes driving feel safer and more carefree. :)
- Pros: It fits perfectly in my Hyundai without any hassle, and the installation was straightforward with basic tools. I love how it gives me an early heads-up on the dashboard if things start to heat up, which helps prevent bigger issues. Plus, it seems to make the engine run more smoothly and efficiently, which is great for keeping everything in good shape.
- Cons: I haven't found any downsides yet, but since it's brand new, I'll need to see how it holds up over time. For now, everything seems to be working just as it should.