1993 Pontiac Grand Am • 2.3L 4 cylinder FWD Manual •

My friend just replaced the radiator in my 1993 Pontiac Grand Am SE 2.3L Quad-4 DOHC. When he was finished there was a set of disconnected wires and he cannot remember from where they came unplugged and we cannot see for ourselves where they may plug into, so I am hoping you will be able to tell me. Here's a picture showing where the wires start from and you can see the blue end of it at the lower right-hand part of the image. Thanks!
May 30, 2014.

Hi: That is really hard to tell from the picture. How many pins is the connector? Also, can you tell me where the other end leads?