DM4 ✓ Factory-verified

Oldsmobile · Regular Production Option

Mirror, outside left-hand, remote control, right-hand manual control

Years 2003–04 Models 1 Factory citations 2

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Also documented for ChevroletPontiac

Documented applications

Alero — N-body (1999–2004) →

• 2003–2004 ✓ Factory-verified
  ⛭ GM factory document — 2003 oldsmobile alero rpo code list, p.1.

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

This page aggregates every documented appearance of DM4 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.