This is an universal COOLANT / OIL / FUEL temp sensor (closed element) that can be used with any engine, import or domestic. Comes with the weatherproof connector and 3 (1 extra) crimp pins! The threads are METRIC M12 X 1.5 ( check other listing for 3/8 NPT sensor here) Order of installation : Green outer seal first, Plug, pass through wire, crimp pin and pull wire. These are Pull through!
GM-style sensors for use as stock replacement for many GM CARS! or
with stand alone line of ECUs like: