The Hybrid Racing Coolant Temp Sensor Adapter offers a practical solution for incorporating a factory B/D coolant temp sensor into the upper section of the K-Series coolant system. This adapter is essential for older generation gauge clusters that are incompatible with the K-Series ECU's data output.

Simple Installation for Functional Temp Gauges

Easily thread the adapter into place and screw in the coolant sensor to achieve a fully operational temperature gauge. This straightforward process ensures your vehicle's cooling system is accurately monitored.

Ideal Replacement for OEM Idle Air Assist Valve

Designed to replace the OEM idle air assist valve, which is redundant in K-Swaps, this adapter provides an ideal location for your sensor. It eliminates the need for a hose insert, streamlining the coolant system in your engine swap project.

Custom-Designed for Unique Thread Size

Contrary to standard fittings, this port requires a unique thread size. Hybrid Racing has conducted extensive research and development to create this bespoke fitting, ensuring it perfectly matches the specific requirements of the K-Series coolant system.

Experience the Ease and Precision of Hybrid Racing

Hybrid Racing presents this meticulously designed fitting, catering to the specific needs of K-Series engine swaps. This adapter is a testament to Hybrid Racing's commitment to providing innovative solutions in engine swap components.