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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    JSA2 Factory-verified

    Chevrolet · Regular Production Option

    Preferred Equipment Group 2, RS convertible

    Years 1989, 1991–92 Models 1 Factory citations 3
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    Also described as Preferred Equipment Group 2, RS wagon

    Documented applications

    Cavalier — second generation (1988–1994)
    • 1989 Factory-verified
      GM Heritage factory kit — 1989 Chevrolet Cavalier, p.16.
    • 1991–1992 Factory-verified

      the code named the RS wagon group in 1989

      GM Heritage factory kit — 1991 Chevrolet Cavalier, p.11.
      GM Heritage factory kit — 1992 Chevrolet Cavalier, p.13.

    This page aggregates every documented appearance of JSA2 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.