Plug in manifold

[o1gnah]

What does this small insert pertain to? Is it missing anything? Pulled from original manifold and can’t recall purpose or connections.

 

[R/T Boy 67]

Temperature sender

 

[o1gnah]

of what? And can it go bad? How does it function?

 

[MoparLeo]

Water/coolant temp. And yes anything can go bad.

 

[RemCharger]

Not really necessary. Just don't drive it like ya stole it.