The Chevy Traverse 3.6L V6 generally calls for Dexos1 certified synthetic motor oil, with 0W-20 being the common specification for newer models and 5W-30 sometimes listed for older ones. Always verify with your owner's manual or GM’s official oil finder for your exact year and configuration.
Oil requirements by model year
To help owners match the correct oil, here is a year-range guide based on GM’s published recommendations for the Traverse’s 3.6L V6.
- 2013–2017 Traverse with 3.6L V6: Dexos1 Gen 1; viscosity typically 5W-30 (full synthetic recommended).
- 2018–2023 Traverse with 3.6L V6: Dexos1 Gen 2; viscosity commonly 0W-20 (full synthetic recommended).
- 2024 and later: Dexos1 Gen 2; viscosity generally 0W-20 (verify any year-specific notes in the manual).
These guidelines reflect GM’s published specifications and typical service practice. Because regional climate, driving conditions, and model year can affect the exact requirement, always confirm for your exact VIN by checking the vehicle’s oil specification label under the hood and the owner’s manual.
How to verify and perform the oil change
Before performing or planning an oil change, it helps to follow a clear checklist so you use the right oil and avoid warranty issues.
- Check the owner’s manual or GM’s official oil information tool to confirm Dexos1 Gen 2 presence and the recommended viscosity for your exact year and model.
- Use only Dexos1 Gen 2 certified synthetic motor oil, typically 0W-20 for newer models or 5W-30 if the manual specifies it for older years.
- Install a new oil filter designed for GM engines and replace the drain plug seal if required.
- Record the service interval and follow the recommended change cadence (commonly around 7,500 miles under normal driving for synthetic, with shorter intervals for severe conditions).
Proper disposal of used oil and filter is essential; follow local regulations or shop guidelines.
Why the Dexos specification matters
Dexos1 Gen 2 is GM’s current standard for many modern engines, including the Traverse 3.6L V6. Oils meeting Dexos1 Gen 2 help protect turbocharger and direct-injection components, support fuel economy, and maintain performance across temperatures. Using a non-Dexos oil or an incorrect viscosity can affect performance and potentially impact warranties, so adherence to the spec is important.
Summary
In short, the Chevrolet Traverse’s 3.6L V6 typically uses Dexos1 Gen 2 synthetic oil, with 0W-20 recommended for most newer models and 5W-30 appearing in some older year ranges. Always verify the exact specification for your VIN in the owner’s manual or via GM’s official resources, and follow the manufacturer’s recommended change intervals to keep the engine running smoothly.