- 2023 Factory-verified
5W7 Factory-verified
Also described as LPO, air filter, performanceLPO, performance air intake system
Also documented for CadillacGMC
Documented applications
- 2020, 2022–2024 Factory-verified
- 2022–2023 Factory-verified
- 2022–2023 Factory-verified
This page aggregates every documented appearance of 5W7 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.