- 2016–2019, 2021–2022 Factory-verified
2017: WT (4WT), LT (4LT): O; Base, WT (2WT), LT (2LT), Z71: not offered; 2018 from GM's 2018 Colorado order guide (PDF); 2021 from the upfitter list GM files for 2021 and 2022
SA5 Factory-verified
Also documented for GMC
Documented applications
- 2023–2027 Factory-verified
WT 4WD, LT 4WD: O; WT 2WD, LT 2WD, Trail Boss, Z71, ZR2: not offered
This page aggregates every documented appearance of SA5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.