PHYUN-autoparts A0085423217 Water Temperature Sensor: Accurate temperature monitoring
Available Options
At around $50 to $150, the Water Temperature Sensor is a small but mighty piece of kit for your Mercedes-Benz. It's the engine's personal thermometer, feeding real-time coolant data to the ECU to keep things running cool and efficient. Skip this, and you're flirting with overheating, lousy fuel economy, or even engine meltdown—nobody wants that on the autobahn.
This isn't just another part; it's precision-engineered for Benz models, delivering readings so accurate they make your engine purr like a kitten. For DIYers or pros, it's a plug-and-play dream that slots right in, no fuss. Regular checks with this sensor? That's smart maintenance—catching glitches early means fewer headaches and a fatter wallet down the road.
- Easy installation process
- Durable construction materials
- Compatible with Mercedes-Benz vehicles
- Reliable performance in various conditions
- Accurate temperature monitoring
General specs
- Brand: PHYUN-autoparts
- Model: A0085423217
- Seller: Joom
- Compatibility: Mercedes-Benz vehicles
- Function: Monitors coolant temperature
- Installation: Direct replacement, Easy to install
- Material: Durable materials for longevity
- 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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PHYUN-autoparts A0085423217 Accurate temperature monitoring
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| Brand | PHYUN-autoparts | PHYUN-autoparts | PHYUN-autoparts | PHYUN-autoparts | Mercedes-Benz | feiyanautoparts |
| Model | A0085423217 | A0085424517 | 1768033E00 | DS7Z-12A697-A | Fortwo | 39220-23990 |
| Color | ||||||
| Rating |
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| Price | $23.80 | $23.55 | $29.80 | $18.94 | $18.26 | $15.60 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 22, 2025 | August 28, 2025 |
| Compatibility | Mercedes-Benz vehicles | Mercedes-Benz vehicles | Various vehicle models | Ford DS7Z-12A697-A | Mercedes Benz Smart Fortwo | Hyundai vehicles |
| Function | Monitors coolant temperature | Monitors coolant temperature | Outdoor temperature sensing | Monitors water temperature | ||
| Installation | Direct replacement, Easy to install | Direct replacement, Easy to install | DIY-friendly | Direct replacement, Easy to install | ||
Water Temperature Sensor
Alexander T.
Halifax, NS
September 4, 2025
As someone who's been loyal to this brand for years, I can evaluate this sensor based on my experience. Why did I choose it? Well, for my Mercedes-Benz, I only trust parts that are precision-engineered, and this one lives up to that. How does it perform? Very well—it slots right in without fuss, and the readings are spot-on, making maintenance smarter by catching issues early. Compared to competitors, it seems more dependable, though it might cost a bit more. Overall, it's a solid investment for keeping the engine in top shape, and I'd recommend it to any DIYer or pro looking for reliability.
- Pros: The sensor provides very accurate readings, which helps keep my engine running smoothly and efficiently. It was easy to install, fitting perfectly without any modifications, and the brand's reputation for quality is well-deserved. The real-time data it feeds to the car's computer seems essential for preventing overheating and improving fuel economy.
- Cons: The delivery was delayed by a day, which was a minor inconvenience, but it arrived in good condition. It took some tweaking to ensure everything was connected properly, though that might be typical for such installations. The price seems a bit high compared to some alternatives, but you get what you pay for in terms of reliability.