2003 Temperature Sender Coolant Leak

[2003VW]

Have a small leak coming from the area of the coolant temperature sender. Can't see if it's the "O" ring seal or the sender itself leaking. Any body else had this problem and what was actually leaking? Hate to buy a sender if I only need an "O" ring.
Thanks for the help.

 

[oilhammer]

As cheap as the sensors are, and as often as they go bad, I'd just get a new one with an o-ring and be done with it.

 

[mittzlepick]

what he said especially if its oem.