12I Factory-verified

Pontiac · Regular Production Option

Interior trim, Graphite

Years 1998–01 Models 4 Factory citations 6
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Also described as Interior trim, graphite (92)

Also documented for BuickChevroletGMCOldsmobile

Documented applications

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.