Oil Leak Part ID

Hi guys long time lurker.
Have a gen 2 that has a slow oil leak. I believe it's some kind of connector. I cleaned the bottom up and this part pool oil. The metal around the part seems clean. Any idea what this part is. It's located on the passenger side just below crank pulley. Could this be the leak source? It may be higher up but looks pretty clean up there.

Apologies for the terrible photography.

 

I actually found the part here:

crank position sensor it looks like. Doesn't seem to be a common leak per the google. I'll do a little more watchful waiting.