- 1999–2001 Factory-verified
LS sedan
GM Heritage factory kit — 1999 Chevrolet Cavalier, p.18.GM Heritage factory kit — 2000 Chevrolet Cavalier, p.45.
12G Factory-verified
Also documented for Pontiac
Documented applications
This page aggregates every documented appearance of 12G in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.