Digital Water Temperature Sensor 10–21MM | Vehicle Engine Monitor
Digital Water Temperature Sensor 10–21MM | Vehicle Engine Monitor
Digital Water Temperature Sensor for Vehicle Engine Monitoring
Keep your engine running at its best with this high-precision Digital Water Temperature Sensor. Available in six thread sizes — 10mm, 12mm, 14mm, 16mm, 17mm, and 21mm — this metal-constructed sensor delivers real-time coolant temperature data so you can monitor your engine's health on the go. Whether you're a daily commuter, fleet manager, or motorsport enthusiast, this sensor offers the accuracy and durability you need. Made in Mainland China.
Key Features
- High-Precision Temperature Measurement: Features an advanced metal sensing element that accurately reads coolant temperature in real time, helping you stay informed about your engine's condition during every drive.
- Premium Metal Construction: Built from corrosion-resistant metal that withstands high temperatures and demanding conditions — far more durable than plastic alternatives, making it ideal for frequent vehicle use and tough environments.
- Fast Response Time: Engineered for near-instant temperature detection, so you get rapid readings the moment temperatures shift. Perfect for performance drivers and racers who need quick data feedback.
- Universal Fitment: Compatible with a wide range of cars and trucks. The six available diameter options (10mm, 12mm, 14mm, 16mm, 17mm, 21mm) allow easy installation across multiple vehicle models without modifications.
- Engine Protection: Continuously monitors coolant temperature to help prevent overheating events, supporting safe and reliable vehicle operation for drivers who prioritize proper vehicle maintenance.
Specifications
| Component Material | Metal |
| Available Diameters | 10mm, 12mm, 14mm, 16mm, 17mm, 21mm |
| Application | Vehicle Engine Water Temperature Monitoring |
| Country of Origin | Made in Mainland China |
Package Includes
- 1 × Temperature Sensor Set
Note: Please allow ±1mm tolerance due to manual measurement. Colors may vary slightly from product images due to monitor differences.
Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What thread sizes are available for this digital water temperature sensor?
A: This sensor is available in six thread diameters: 10mm, 12mm, 14mm, 16mm, 17mm, and 21mm. This range of sizes ensures broad compatibility across a wide variety of car and truck models, making it easy to find the right fit for your vehicle without requiring any modifications.
Q: Is this water temperature sensor compatible with my vehicle?
A: This sensor is designed with universal fitment in mind, supporting multiple car and truck models. Simply select the correct diameter size that matches your vehicle's coolant port thread size. It is suitable for daily drivers, commercial fleet vehicles, and performance or race cars alike.
Q: Why should I choose a metal sensor over a plastic one?
A: Metal construction offers superior corrosion resistance and longevity compared to plastic sensors, especially in high-temperature environments under the hood. The premium metal build ensures the sensor maintains accurate readings and structural integrity even under demanding driving conditions over an extended lifespan.
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.