Preferred equipment group 1, Caprice Classic sedan

Years 1990–91, 1994 Models 2 Factory citations 3

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Documented applications

Caprice — third generation, B-body (1983–1990)

1990 Factory-verified

only in: Caprice Classic sedan

GM Heritage factory kit — 1990 Chevrolet Caprice, p.13.

Caprice — fourth generation, B-body (1991–1996)

1991, 1994 Factory-verified

1994: Caprice Classic LS sedan (1BN19); the 1991 guide prints BNAI

GM Heritage factory kit — 1991 Chevrolet Caprice, p.4.
GM Heritage factory kit — 1994 Chevrolet Caprice, p.11.

This page aggregates every documented appearance of BNA1 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.