Hello all,

Is a 1971 Plymouth Road Runner 440+6 heater core (non-air conditioned) the same one used in a 1971 Dodge Charger 440? I'm having a hard time finding a non-AC heater core listed for a Road Runner on the internet, but I have seen listed for the Charger.

Thanks for your help.

I would look under Satellite. There is a listing for a 383. I can't imagine they are different. Oreilly's use Murray part# 94523 for $44.
Spectra is same as Murray, same part#.
Hopefully someone can confirm with a 71 Ply parts book if part# is same for 383 and 440.

If you still have your original, you'd be better off letting Glean Ray radiators go through it. That way you know for sure it will fit and work like it should.

Agreed, and it often runs no more than $100 for the service