Alfano NTC Cylinder Head Temperature Sensor 14mm – 45mm Lead

Alfano NTC cylinder head temperature sensor: 14mm, 45mm lead

Monitor cylinder head temperature with this Alfano NTC sensor, specified with a 14mm size and 45mm lead. Temperature information helps you understand operating conditions alongside your other kart data. Use the correct sensor type and installation for meaningful readings; a sensor does not itself prevent overheating or engine damage.

This is the NTC version, not the K-Type 14mm Comer C50 sensor. It is compatible with all Alfano dashes; match the connection and any required extension cable to your installation.

Specification and identification

• Brand: Alfano
• Sensor technology: NTC
• Application: cylinder head temperature measurement
• Compatibility: all Alfano dashes
• Size: 14mm
• Lead length: 45mm
• MPN: ALF6-UNDERSEN-S
• Store SKU: A2104

Compatibility and installation

This sensor is suitable for all Alfano dashes. Match the sensor connector, temperature-input connection and required extension cable to your dash and installation. NTC and K-Type sensors must not be treated as interchangeable. Do not assume that an existing cable fits simply because it is Alfano-branded.

Follow the engine and sensor manufacturers' installation instructions, including the correct mounting arrangement and spark-plug seating requirements. Route the lead away from heat, moving parts and strain, and check that the system displays a plausible reading before racing. Ask for advice if the mounting or connection is uncertain.

Complete the sensor installation

For a single NTC sensor connection needing more reach, see the Alfano A3301 NTC extension cable, 135cm. For a two-temperature-input installation, compare the Alfano A2180 dual NTC/K extension cable, listed for Alfano 6 2T and 7 2T units, not 1T models. Choose the cable for the exact connection; these are not automatically interchangeable.

Planning a new dash or logger?

The Alfano 7 1T provides one temperature input. The Alfano 7 2T is the step-up choice when two temperature channels are required. Check the selected dash package before adding this sensor separately, as some packages already include a cylinder head sensor and cable.

Alfano support in New Zealand and Australia

Harris Race Radios™ is the New Zealand and Australian distributor for Alfano. Aaron Harris's practical race and data-engineering experience supports equipment selection, setup and fault-finding. Send your Alfano model and connector details to Rex or Aaron for matching advice.

Browse Alfano Sensors, Cables & Parts for supporting components and Alfano Data Loggers & Dashes for the wider system.

Frequently asked questions

Which Alfano dashes does this sensor suit?

This NTC cylinder head temperature sensor is compatible with all Alfano dashes. Match the connector and any required extension cable to your installation.

Is this the K-Type Comer C50 sensor?

No. This listing is for the NTC version with a 14mm size and 45mm lead. NTC and K-Type sensors are different sensor technologies.

What is the part number?

The supplied MPN is ALF6-UNDERSEN-S. This store lists it under SKU A2104.

Can I use any Alfano temperature extension cable?

No. Match the sensor technology and connectors at both ends, along with the required cable length. The A3301 is an NTC extension; the A2180 is listed for Alfano 6 2T and 7 2T installations, not 1T units.