Coolant sensors

[MagnumBarracuda]

5.9 magnum 360/380 crate engine. On my M1 single plane intake there are two sensors in the coolant passages. Then top photo sensor had two terminals but one broke off. I need to replace it but can't find it in a parts lookup. I have an electric fan on the radiator. Can anyone identify this sensor so I know what to look for?

 

[Dana67Dart]

Does your electric fan wiring go to the 2 post unit? If so it is a thermostatic switch.

The single post one looks like a standard temp guage sender.

 

[nm9stheham]

Here is one that looks very similar.... this will give you an idea of what to search for.
https://www.jegs.com/i/Derale/259/1...I_NPYgujo5wIVT18NCh052w7nEAkYAiABEgLx5PD_BwE#

 

[Wyrmrider]

clean the old one off there may be a number

 

[jas0162]

Sometimes they had two senders, one for the gauge and one for the computer.