Nice Sato's! I have yet to see one of the pressure switches to which you are referring come with a OEM connector (usually just two wires). You might have better luck sourcing the connector and terminating the wire ends accordingly. For your application, I usually snip off the OEM connector and solder/splice/heat shrink tube it onto the pressure switch wires and create my own PnP. I've never had much luck finding the various OEM pins I need to re-pin.