Digital Water Temp Sensor for Vehicle Engine – 10 to 21MM
Digital Water Temp Sensor for Vehicle Engine – 10 to 21MM
Digital Water Temperature Sensor for Vehicle Engine Monitoring
Keep your engine running safely and efficiently with this precision-built Digital Water Temperature Sensor. Available in six sizes — 10mm, 12mm, 14mm, 16mm, 17mm, and 21mm — this sensor delivers real-time coolant temperature data so you always know what's happening under the hood. Whether you're a daily driver, fleet manager, or performance enthusiast, this sensor is a reliable and affordable upgrade for any vehicle monitoring setup.
Made in Mainland China.
Key Features
- High-Precision Metal Construction: Crafted from premium metal alloy for accurate temperature readings and superior resistance to corrosion. Outperforms plastic sensors in demanding, high-heat environments.
- Real-Time Engine Monitoring: Provides instant, continuous temperature data while driving, so you can make informed adjustments and protect your engine from overheating.
- Fast Response Speed: Engineered for second-level response times to detect temperature changes immediately — ideal for professional drivers and motorsport enthusiasts who need rapid, reliable feedback.
- Universal Fitment: Compatible with a wide range of car and truck models. Designed for easy, modification-free installation across multiple vehicle types.
- Enhanced Engine Safety: Continuously monitors coolant temperature to help you stay ahead of potential overheating, supporting responsible vehicle maintenance and safer road performance.
Specifications
- Material: Metal
- Available Diameters: 10mm, 12mm, 14mm, 16mm, 17mm, 21mm
Package Contents
- 1 x Temperature Sensor Set
Important Notes
- Please allow ±1mm tolerance due to manual measurement.
- Due to monitor calibration differences, actual product color may vary slightly from images shown.
Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What vehicle types is this digital water temperature sensor compatible with?
A: This digital water temperature sensor is designed with universal fitment in mind, making it compatible with a wide variety of cars and trucks. The multiple diameter options (10mm, 12mm, 14mm, 16mm, 17mm, and 21mm) allow you to select the right size for your specific vehicle's coolant system without requiring modifications.
Q: How do I know which size temperature sensor to choose?
A: You should match the sensor diameter to your vehicle's coolant hose or fitting size. Refer to your vehicle's manual or measure the existing sensor/fitting port diameter to determine the correct size. If in doubt, consult a mechanic or refer to your vehicle's specifications.
Q: Is this temperature sensor easy to install?
A: Yes. This sensor is engineered for straightforward, plug-and-play installation on most car and truck models with no modifications required. It is suitable for DIY installation, though professional fitting is always recommended if you are unsure about your vehicle's coolant system.
Q: Why is metal construction better than plastic for a water temperature sensor?
A: Metal construction offers significantly better corrosion resistance and longevity compared to plastic, especially in high-temperature engine environments. A metal sensor maintains accuracy and structural integrity under demanding conditions, making it a more durable long-term investment for your vehicle.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.