The right switch is... Also...

[jlemler]

So, I have a 383 Cuda, Non-ac.  I need a new heater control switch.  I may have look in all the wrong places; however, I cannot find a replacement for the switch.  Is it really that hard to find?  Is there an alternative?
Since I am here recommendations for a fuel sending unit?
Thanks,
Jeff

[usraptor]

Did you try https://www.tonysparts.com/original-parts?  He has a large inventory of NOS, used and reproduction parts.  If he doesn't have one he might be able to tell who does. Good luck.

[RJChallenger]

@jlemler I have 2 heater fan switches , both with 69 dates. Ill post pictures when I get home from work later today.

[jlemler]

Thank you, the date is not important.  Fitment is the important part.

[RJChallenger]

Here's a picture of one of em. Switch was tested with a digital meter. Pm if you are interested

[EV2RTSE]

As far as recommendations for a sending unit, nothing better than NOS or good used or restored used, after that the repops all seem to have issues, to a degree.