So today I received the Dennis Carpenter Temp Sender so I immediately compared it to the NOS version. Visually the NOS one has different engraving and different size connector and different color rubber. I call that a fail. The NOS one is on the left, the terminal on it is #12 - 24 while the one from Dennis Carpenter is a much smaller metric size.
(Note that I changed the name from Daniel Carpenter which was incorrect)
(Note that I changed the name from Daniel Carpenter which was incorrect)