S2M ✓ Factory-verified

Chevrolet · Regular Production Option

Direct sales IBC

Years 2004–06 Models 1 Factory citations 3

Query this via API →

Also documented for GMC

Documented applications

Express — GMT610 (2003–2027) →

• 2004–2006 ✓ Factory-verified internal
  ⛭ GM factory document — 2004 chevrolet express rpo code list, p.1.

  ⛭ GM factory document — 2005 chevrolet express awd rpo code list, p.1.

  ⛭ GM factory document — 2006 chevrolet express rpo code list, p.1.

This page aggregates every documented appearance of S2M in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.