- 2003–2009 Factory-verified
Y92 Factory-verified
Also described as Merchandised package, special edition
Also documented for BuickCadillacChevroletGMCOldsmobilePontiacSaturn
Documented applications
- 2007–2009 Factory-verified
This page aggregates every documented appearance of Y92 in the Hummer reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.