I bought a replacement temp sensor for my 07 lx coupe and it came with a metal Oring instead of a rubber one. The top sensor has a metal oring on it, does that mean the one I purchased is for the bottom sensor? It seems reasonable that the radiator sensor would have a metal oring. I’ve replaced trans cooler lines on many cars that used metal orings on the radiator but if this one is incorrect I want to return it and get the proper one before draining my coolant to replace the sensor. Any idea if what I got is still the right sensor?