YC3 ✓ Factory-verified

Buick · Regular Production Option

Convenience package, decor level #3

Years 2004 Models 1 Factory citations 1

Query this via API →

Also documented for ChevroletGMCHummerOldsmobile

Documented applications

Rainier — GMT360 (2004–2007) →

• 2004 ✓ Factory-verified
  ⛭ GM factory document — 2004 buick rainier 2wd rpo code list, p.1.

This page aggregates every documented appearance of YC3 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.