On Tuesday, January 20, 2026 at 1:06:52 PM UTC-6 62-65-mail-list-club-Gary-H wrote:
I don't know MoparMall but there was a man on the '62-'65 vendor list that did a good job rebuilding these. He is listed in the "Cooling System & Heating & Air Conditioning" section; you will see "Mopar Vacuum Switch Restoration Contact: Anthony Powell."
I don't know if he retired though. It is worth a try to contact him. Let us know the result please.
https://1962to1965mopar.ornocar.com/restoration-sources.html
I have a vague memory that Joe Suchy sometimes has rebuilt units available. Give him a call.
Lastly, I put online a long time ago a "how to" article to try rebuilding yours.
https://1962to1965mopar.ornocar.com/images/Touchy1.jpg
https://1962to1965mopar.ornocar.com/images/Touchy2.jpg
Click on image to make it bigger.
And here is a report from a guy who rebuilt his using that guide:
https://www.forabodiesonly.com/mopar/ams/how-to-rebuild-a-vacuum-heater-control-switch.58/
Thanks,
Gary H.
> -------Original Message-------
>
> As will come as no surprise here, when I attempted to remove the
> heater control switch (2256681) from my 1964 440, it fell apart.
>
> I don't find any of that part online, but I do see listings for
> 2496873, which is claimed to supercede 2256681. Can anyone confirm
> that this is a direct replacement?
>
> And I see that MoParMall claims to rebuild these. Any experience with
> this service?
>
> thanks...
>
> jt
>