- 2023, 2025–2027 Factory-verified
O: Cargo 1WT, Cutaway 1WT, Cutaway 2WT (2025–2026); in the 2025–2027 guides only in the Cargo and Cutaway guides
5H5 Factory-verified
Also documented for GMC
Documented applications
This page aggregates every documented appearance of 5H5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.