I was wondering where I would be able to go get a new capacitor for my Goodman model GSH130421AC:

Goodman CAP050550370RTS CAPACITOR 5/50/370V

Had the ecodistrict heat pump cleaning and they tested the capacitor, stating it was at 43 of 50, less than 90% efficiency. “Could last another year or may go anytime.”

The price seemed a little high for the replacement ($112), so I wanted to replace it myself…just need to know where to shop for it.

Thanks,
Michael