- 2004–2007 Factory-verified
the 2005–2007 lists print 16" steel
NZ3 Factory-verified
Also documented for CadillacChevroletGMCOldsmobile
Documented applications
This page aggregates every documented appearance of NZ3 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.