- 2018–2019 Factory-verified
touch-up paint WA-439C; the 2018 guide prints Havana Metallic; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide
G2X Factory-verified
Also described as Havana Brown Metallic
Documented applications
- 2018–2019 Factory-verified
touch-up WA-439C; the 2018 guide names it Sable Brown Metallic (late introduction); not on L, LS (1FL), LS or RS
This page aggregates every documented appearance of G2X in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.