Oil press sensor thread..?
CAVEAT!!! In this day and age you must be aware and careful of OVERSEAS pipe thread. EG the pipe thread for Japanese cars is slightly smaller than U.S. It just depends on how deep the US thread was tapped. Some Jap senders will screw in deep and never seal, others will "get by." BUT IT IS NOT the same as US. I'm pretty sure such as German stuff is different as well, but I don't know about other countries in Europe. "It ain't the same."
Ebay stuff is REALLY bad for not being "true."