C3M ✓ Factory-verified

Pontiac · Regular Production Option

GVW rating, 5170 lb

Years 1998–99 Models 1 Factory citations 2

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Also documented for ChevroletGMCOldsmobile

Documented applications

Montana — U-body second generation (1997–2005) →

• 1998–1999 ✓ Factory-verified

  requires LA9

  ⛭ GM factory document — 1998 pontiac trans sport ext rpo code list, p.1.

  ⛭ GM factory document — 1999 pontiac montana ext rpo code list, p.1.

This page aggregates every documented appearance of C3M in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.