Scarce as hen's teeth. Passenger side was ONLY as an electric mirror upgrade, not too common in the Colt econobox. Yours may have not been wired in, most weren't, but if it 'clicked' when you adjusted it rather than just swiveling, it was electric.
They came on 79-83 Colts. Junk yards are your only source as far as I know.
Larry
I do have about six of the driver's sides - manual.
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