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Item #:
111771827
CHT Sensor Cylinder Head Temperature Gauge Probe Under Spark Plug 18mm Washer Thermocouple
Item #:
111771827
TTD 296
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QTY:
Order now and get it around Monday, September 14
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Designed to deliver high performance, high temperature measurements, reliably and consistently in the most extreme operating conditions.
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What Stands Out
Precision Measurement
Provides accurate temperature readings under spark plugs, ensuring optimal engine performance and preventing overheating.
Versatile Compatibility
Designed to fit various engine models with an 18mm thread, making it a suitable choice for performance enthusiasts and mechanics alike.
Durable Construction
Built with high-quality materials, the thermocouple withstands extreme temperatures, offering reliability and long-lasting use in demanding conditions.
Product Details
| Lower Temperature Rating | 32 Degrees Fahrenheit |
| Measurement Accuracy | +1% |
| Measuring Range | 32 to 752 u00b0F (0 to 400 u00b0C) |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Karts, Drag Racing, Formula 1, NASCAR, Off Road, Snowmobiles, Boat Racing |
| Upper Temperature Rating | 752 Degrees Fahrenheit |
| Material Type | Metal |
| Style Name | Modern |
| Item Weight | 0.4 Pounds (180 grams) |
| Brand Name | Happybuy |
| Model | 769675372927 |
| UPC | 769675372927 |
| Manufacturer | Order by Dinico |
| Part Number | CHT-18-752-FP |
| Included Components | washer |
| Unit Count | 1.0 Count |
| Brand | Happybuy |
| Material | Metal |
| Style | Modern |
Who Should Buy?
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Motorcycle Enthusiasts
Ideal for riders wanting to monitor engine temperatures for performance and safety during long rides.
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Racing Applications
Useful for racers needing precise temperature readings to optimize performance and prevent overheating during competitions.
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Engine Builders
Beneficial for mechanics and builders who require accurate temperature data for engine tuning and diagnostics.
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Casual Riders
Not suitable for occasional riders who do not require detailed temperature monitoring for their engines.
Product Description
CHT Sensor Cylinder Head Temperature Gauge Probe Under Spark Plug 18mm Washer Thermocouple
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a Cylinder Head Temperature Gauge and how does it work?
Answer: A Cylinder Head Temperature (CHT) Gauge measures the temperature of your engine's cylinder head, providing crucial data for optimal engine performance. It works by attaching a thermocouple probe, typically installed under the spark plug, which accurately gauges the heat level. Monitoring CHT helps prevent overheating, thus prolonging engine life. An example scenario is a racing enthusiast who needs to ensure their engine runs within safe temperature limits during high-performance scenarios. -
Question:
How do I install the CHT Sensor Probe under the spark plug?
Answer: Installing the CHT Sensor Probe involves first removing the spark plug from the engine. Next, you place the thermocouple probe beneath the spark plug washer and securely fasten the spark plug back in. Ensure that the probe is firmly seated for accurate readings. This installation is typically performed by those looking to monitor engine performance closely, such as in racing or modified vehicles, where precise temperature management is vital. -
Question:
What benefits does a thermocouple provide compared to other temperature sensors?
Answer: Thermocouples, including those used in a CHT sensor, offer superior accuracy and responsiveness to temperature changes compared to traditional sensors. They can measure a wide range of temperatures and are highly reliable in extreme engine conditions. This makes them ideal for motorsport applications or high-performance vehicles where precise temperature readings are critical for engine tuning and efficiency. -
Question:
Is the CHT Sensor compatible with all engine types?
Answer: The CHT Sensor is designed to be universal; however, compatibility may vary based on the engine's specifications and design. It typically fits most standard engines equipped with spark plugs, particularly in automotive and motorcycle applications. Knowing the size (18mm) and ensuring proper fitting under the spark plug is crucial for correct installation, making it versatile for different users, from hobbyists to professionals. -
Question:
What temperature range can the CHT Sensor effectively monitor?
Answer: The CHT Sensor is capable of monitoring a substantial temperature range, usually from about 0°C to 500°C (32°F to 932°F). This wide range is essential for users who operate engines under high stress or extreme conditions, such as racing or off-road driving. Having the ability to see real-time temperature data allows users to make timely adjustments to avoid potential engine damage due to overheating. -
Question:
What kind of vehicles benefit most from using a CHT Sensor?
Answer: Vehicles that have performance-tuned or high-output engines, such as racing cars, motorcycles, or modified street cars, benefit significantly from using a CHT Sensor. These vehicles often operate at higher temperatures, making monitoring essential for maintaining engine health. For instance, a race car driver can rely on the CHT Sensor to fine-tune engine parameters during a race, ensuring optimal performance and preventing overheating. -
Question:
Can I use the CHT Sensor on a motorcycle?
Answer: Yes, the CHT Sensor can be effectively used on most motorcycles that utilize spark plugs. It’s particularly beneficial for performance motorcycles where engine temperatures need to be closely monitored. By installing the sensor, riders can gain insights into the engine's heat levels during long rides or races, allowing for better management of performance and tuning adjustments. -
Question:
What should I do if my CHT readings are unusually high?
Answer: If your CHT readings indicate higher temperatures than normal, it's vital to assess the situation immediately. High readings may suggest issues like insufficient coolant, poor engine timing, or even a malfunctioning radiator. Taking proactive measures by checking fluid levels and conducting engine diagnostics can help prevent potential damage. This caution is essential for anyone operating in performance scenarios where engine integrity is paramount. -
Question:
How often should I check my engine's cylinder head temperature?
Answer: For vehicles used in high-performance applications, checking the cylinder head temperature regularly during operation is advisable. Users may do this before or during races and after heavy use to monitor temperature spikes. In everyday driving, routine checks can prevent long-term damage. By integrating regular checks, you maintain engine health and optimize performance over time. -
Question:
Where can I buy a CHT Sensor Cylinder Head Temperature Gauge Probe Under Spark Plug 18mm Washer Thermocouple?
Answer: You can purchase the CHT Sensor Cylinder Head Temperature Gauge Probe under spark plug from Ubuy in Trinidad and Tobago. Ubuy offers a wide selection of automotive parts and accessories, making it a convenient choice for enthusiasts looking for reliable components such as this temperature gauge.
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Pros
- Accurate temperature readings
- Durable construction
- Easy to install
- Compatible with various engines
- Quick response time
Cons
- Installation may require basic tools.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TTD 296
Order now and get it around Monday, September 14
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Features & Benefits
- High-performance cylinder head temperature monitoring.
- Operates in extreme temperatures up to 752°F (400°C).
- Compatible with K type thermocouples and most 18mm spark plugs.
- Durable design with stainless steel braided shielding.
- Ideal for professional racing teams and enthusiasts alike.
- Versatile applications including karts, drag racing, and more.
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