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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    CD-3 Factory-verified

    Oldsmobile · Regular Production Option

    Demand wiper system

    Years 1971 Models 1 Factory citations 1

    Documented applications

    Cutlass / 4-4-2
    • 1971 Factory-verified

      (Y-78 was the 1970 code); factory list: "Windshield Washer & Wiper - Auxiliary Control Switch In Shift Lever"

      GM Heritage factory kit — 1971 Oldsmobile 442 Info Kit, p.222.

    Related codes · mentioned in these notes

    Y-78

    This page aggregates every documented appearance of CD-3 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.