K12 ✓ Factory-verified

Oldsmobile · Regular Production Option

Filter, air, pollutant

Years 2000–04 Models 1 Factory citations 5

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Also documented for BuickCadillacChevroletGMCPontiac

Documented applications

Silhouette — U-body second generation (1997–2004) →

• 2000–2004 ✓ Factory-verified
  ⛭ GM factory document — 2000 oldsmobile silhouette ext rpo code list, p.1.

  ⛭ GM factory document — 2001 oldsmobile silhouette ext rpo code list, p.1.

  ⛭ GM factory document — 2002 oldsmobile silhouette ext rpo code list, p.1.

  ⛭ GM factory document — 2003 oldsmobile silhouette ext rpo code list, p.1.

  ⛭ GM factory document — 2004 oldsmobile silhouette ext rpo code list, p.1.

This page aggregates every documented appearance of K12 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.