Threaded adapter for connecting PT 1/8 temperature sensors to cylinder heads equipped with M14x1.25 ports.

Designed for Minarelli AM6 and liquid-cooled Peugeot engines, this black anodized aluminum bolt simplifies sensor installation by providing a direct mounting point. Drain coolant, remove the original plug, and screw in the adapter — no modifications needed. 

Compatible with Stage6, Stage6 R/T, and Koso temperature sensors. Includes internal PT 1/8 thread. After installation, bleed the cooling system and refill with fresh coolant.

For engines without direct cylinder head ports, use a Stage6 T-piece adapter instead. Sensor sold separately.