N66 ✓ Factory-verified

Buick · Regular Production Option

Wheel, aluminum, styled

Years 1998–04 Models 2 Factory citations 4

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Also documented for CadillacChevroletPontiac

Documented applications

LeSabre — H-body (2000–2005) →

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

  ⛭ GM factory document — 2004 buick lesabre rpo code list, p.1.

Park Avenue — G-body (1997–2005) →

• 1998–2002 ✓ Factory-verified
  ⛭ GM factory document — 1998 buick park avenue rpo code list, p.1.

  ⛭ GM factory document — 2002 buick park avenue rpo code list, p.1.

This page aggregates every documented appearance of N66 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.