- 1998 Factory-verified
GM prints "(96)" after the name.
12I Factory-verified
Also described as Interior trim, graphite (92)
Also documented for BuickChevroletGMCOldsmobile
Documented applications
- 1998 Factory-verified
- 1998–2000 Factory-verified
- 1998–2001 Factory-verified
GM marker (95). The 1998 list gives (92); the 1999–2001 lists give (95).
This page aggregates every documented appearance of 12I in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.