- 2019 Factory-verified
touch-up paint WA-139X; not available on L
Also described as Nightfall Gray MetallicPaint, Watkins Glen Gray Metallic
Also documented for BuickCadillacGMC
Documented applications
- 2017 Factory-verified
LT, Premier: O; touch-up paint WA-139X; includes TUS grille
- 2017–2019 Factory-verified
touch-up WA-139X; 2019: from GM order-guide copies (Corvette Action Center, GM Authority)
- 2018–2019 Factory-verified
touch-up WA-139X; only in: hatch; 2019: not on LS
- 2017 Factory-verified
touch-up paint WA-139X; not on L; new for 2017 (GM Authority's 2017 Equinox page, which prints GM's official RPO-level changes)
- 2018–2019 Factory-verified
touch-up WA-139X; not on L
- 2018 Confirmed
new for 2018 (GM's 2018 Impala RPO change list, GM Authority)
- 2016 Factory-verified
touch-up WA-139X; GM's 2016 Malibu order guide
- 2016 Single-source
new for 2016; GM Authority 2016 changes article (not a GM document); the cruze-gen1 doc has SAO (letter O) for a different item, the smoker's package, and SAO is in 14 GM lists while SA0 (zero) is in none, so SA0 rests only on the article and cannot be checked offline
- 2017–2019 Factory-verified
- 2018–2019 Factory-verified
2018: retail orders only, not on LS, off-shore builds carry GK2; GM Authority's 2021 changes page says it was deleted for 2021
This page aggregates every documented appearance of G7Q in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.