Optional / Replacement Sirius Oil / Water Temperature Sensor and Harness set

16401942 Sirius Fluid Sensor and Harness Set allows the user to monitor Water (Coolant) Temperature or Oil Temperature of the engine.  Connect the 1/8 BPT sensor via a Water Temp adapter, Oil Block Adapter (or another source) to the cooling or oil system.  Then connect the temperature sensor harness to a Sirius Control Unit to allow the Sirius Vision to access and display temperature readings of the engine. * A GReddy Sirius Control Unit is required for Sirius Meter, Vision & Unify sets. https://youtu.be/SfQboKv22tA For use with GReddy Vision display (sold separately)   GReddy Sirius (Analog) Meters: (sold separately) Replacement              Turbo Boost / Fuel Press / Oil Press / Oil Temp / Water Temp   and GReddy Sirius Unify sets: (sold separately)        1x Sirius Vision + 1x Sirius (Analog) Meter:              Turbo Boost / Fuel Press / Oil Press / Oil Temp / Water Temp   Optional Sensor sets: (sold separately)            [ Boost / Pressure / Temperature ]