- 1995, 1997–2001 Factory-verified
LS sedan and convertible; the 1995 order guide prints 120
GM Heritage factory kit — 1997 Chevrolet Cavalier, p.101.GM Heritage factory kit — 2000 Chevrolet Cavalier, p.45.
12C Factory-verified
Also described as Graphite cloth bucket seats (C)
Also documented for BuickOldsmobilePontiac
Documented applications
- 1998 Factory-verified
GM prints "(E)(94)". platform-list code; the Malibu 1997–1999 kit order guides do not show it.
This page aggregates every documented appearance of 12C in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.