- 2016–2018 Factory-verified
premium paint (no charge on 1SD in 2018; not on 1SV); not with the Chestnut interior; touch-up paint WA-143X
G7U Factory-verified
Also documented for CadillacChevroletGMC
Documented applications
- 2015 Factory-verified
touch-up WA-143X; premium paint; not on 1SV; deleted for 2016 (GM Authority 2016 changes)
This page aggregates every documented appearance of G7U in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.