12I Factory-verified

Chevrolet · Regular Production Option

Interior trim, Graphite

Years 1998–01 Models 6 Factory citations 13
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Also described as Interior color, Graphite

Also documented for BuickGMCOldsmobilePontiac

Documented applications

This page aggregates every documented appearance of 12I in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.