• long reach Alfano K-type cylinder-head temperature sensor for kart engines
  • Alfano K-type cylinder-head temperature sensor for kart engines
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Alfano K-Type Cylinder Head Temperature Sensor 14mm – Comer C50

Alfano // ALF6-UNDERSEN-S-12

$159.00 NZD Exc. GST
$159.00 NZD Exc. GST Sale
Sold out

Need Help?

You can contact us via our chat box on our website, phone or email.

Aaron Harris: +64 27 449 9654 & aaron@harriscomms.co.nz

Rex Harris: +64 21 682 912 & rex@raceradios.co.nz

Shipping & Delivery

New Zealand:

  • Nationwide delivery for just $14 NZD ($19 for helmets).
  • Delivered by NZ Couriers or Post Haste.
  • Delivery Time: 1-7 days (avg. of 1.3).
  • Free Local Pickup is also available from 15 Michael Road, Paraparaumu 5032.

Australia:

  • Standard shipping costs $36.95 AUD ($49.95 for helmets).
  • Delivered by Asendia, DHL Express or FedEx.
  • Delivery Time: 7 - 14 days (avg. of 7.8).
  • For large items we may need to contact you if the freight is higher than expected.

Secure Payment Methods

We accept Apple & Google Pay, Debit or Credit Cards, and PayPal for easy and secure transactions.

Exclusively for our New Zealand customers, we offer Afterpay and Bank Transfer.

Monitor kart engine cylinder-head temperature with this Alfano K-type under-spark-plug sensor for the 14 mm Comer C50 spark-plug fitment. This is the standard version sold on this product page (Alfano part number ALF6-UNDERSEN-S-12). Check the ring fit and temperature-input connector on your Alfano lap timer before ordering.

Fitment and ordering

  • This product: 14 mm Comer C50 cylinder-head temperature sensor.
  • Other 14 mm engines, excluding Comer C50: special order; contact us, as this is a different fitment.
  • 12 mm spark plug: special order only; contact us for the correct version.

The versions are not interchangeable. An extension cable may be required depending on your logger and installation. Harris Race Radios™ is the NZ and AU distributor for Alfano. Aaron Harris is an active racing driver and race engineer; our team can help match the sensor to your kart engine and data logger. Tell us your engine, spark-plug size and Alfano model before ordering if unsure.

Explore Alfano sensors, cables and parts. For an Alfano 6 or 7 2T setup, compare the dual NTC/K extension cable; confirm your connector before adding it.

Frequently asked questions

Will this sensor fit a Comer C50?

This product is the 14 mm Comer C50 version. Confirm your engine's spark-plug size and the ring fit before ordering.

Can I order the 14 mm version for another engine or a 12 mm version?

Yes, those are different fitments available by special order. Contact us with your engine and spark-plug size; they are not selectable on this product page.

Will it connect to my Alfano lap timer?

Check the temperature input and connector on your exact Alfano model before ordering. Tell us your logger model if you need help matching the connection or an extension cable.

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