I stand corrected. They look a bit better than the white plastic connector block that my y2000 bike came with, which melted!
If you want to keep the originals, which seem to have worked fine since 1997, then just keep an eye on them and do an annual corrosion check and an occasional visual check to see if the insulation on the brown and the yellow cables isn't showing any signs of melting or softening... Act quickly if there is any evidence of heat in the cables or connectors.
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