12I ✓ Factory-verified

Oldsmobile · Regular Production Option

Interior trim, Graphite

Years 1998–00 Models 4 Factory citations 5

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Also documented for BuickChevroletGMCPontiac

Documented applications

Achieva — N-body (1992–1998) →

• 1998 ✓ Factory-verified

  GM prints "(92)".

  ⛭ GM factory document — 1998 oldsmobile achieva rpo code list, p.1.

Bravada — GMT330 (1996–2001) →

• 1998–2000 ✓ Factory-verified
  ⛭ GM factory document — 1998 oldsmobile bravada rpo code list, p.1.

  ⛭ GM factory document — 2000 oldsmobile bravada rpo code list, p.1.

Cutlass — N-body (1997–1999) →

• 1998 ✓ Factory-verified

  GM prints "(92)".

  ⛭ GM factory document — 1998 oldsmobile cutlass rpo code list, p.1.

Eighty Eight (LSS) — H-body (1992–1999) →

• 1998 ✓ Factory-verified

  GM prints "(96)" after the name.

  ⛭ GM factory document — 1998 oldsmobile eighty eight rpo code list, p.1.

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