30I Factory-verified

Chevrolet · Regular Production Option

Interior trim, Medium Dark Adriatic Blue

Years 1998–99 Models 3 Factory citations 5
Query this via API →

Also documented for BuickOldsmobilePontiac

Documented applications

This page aggregates every documented appearance of 30I in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.