Oil sender connector

[levix]

73 Charger. Just put in a gauge cluster. My old dash had an aftermarket mechanical oil gauge (the kind that has a plastic tube filled with oil running directly into it   ).

1. I believe I want http://www.rockauto.com/catalog/moreinfo.php?pk=44334 this. Will this work with the stock oil gauge?
2. The oil sender wire from the harness is just a male terminal. That obviously doesn't just connect to the oil sender, so what does a standard connector look like?

Edit:
The wire coming from the harness is labeled "I" in the picture: http://www.dodgecharger.com/forum/index.php?action=dlattach;topic=83907.0;attach=156586;image

[Just 6T9 CHGR]

Yes that is the correct connector....the "female" spade terminal you pictured slides over the silver "button" on the top of the sender