- 1998–2005 Factory-verified
A57 Factory-verified
Also described as Seat, front auxiliary
Also documented for CadillacChevrolet
Documented applications
- 1983, 1984, 1986, 1988–1990 Factory-verified
stationary passenger seat including D20 sunshade; 1984 from the February 1984 data book pages in the mislabelled G-Van kit file; shared G-van platform code; cited from the Chevrolet G-Van kit
GM Heritage factory kit — 1983 Chevrolet Vandura, p.17.GM Heritage factory kit — 1985 Chevrolet G Van, p.20.GM Heritage factory kit — 1986 Chevrolet G Van, p.66.GM Heritage factory kit — 1988 Chevrolet Vandura, p.23.GM Heritage factory kit — 1989 Chevrolet G Van, p.16.GM Heritage factory kit — 1990 Chevrolet G Van, p.16.
This page aggregates every documented appearance of A57 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.