Q9M ✓ Factory-verified

Buick · Regular Production Option

Wheel, 18 x 7.5, aluminum, chrome, deluxe

Years 2009 Models 1 Factory citations 1

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Documented applications

Lucerne — G-body (2006–2011) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 buick lucerne rpo code list, p.1.

This page aggregates every documented appearance of Q9M in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.