- 2018, 2022–2023 Factory-verified
S on all trims
KW7 Factory-verified
Also described as Generator, 170 amp
Also documented for CadillacChevroletGMCSaturn
Documented applications
- 2008–2009 Factory-verified
This page aggregates every documented appearance of KW7 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.