- 2014, 2018–2019 Factory-verified
all trims: S
KG8 Factory-verified
Also documented for CadillacChevroletGMCSaturn
Documented applications
- 2025–2026 Factory-verified
all trims: S
- 2014, 2016 Factory-verified
new for 2014 (GM's 2014 list); 2016: 1SL, 1SN, 1SP: S; with LTG
- 2012, 2016 Factory-verified
2016: all trims: S; 2012: GM 2012 ordering guide, all trims: S
This page aggregates every documented appearance of KG8 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.