The 2018 Chevrolet Equinox generally requires a Dexos1 Gen 2 oil with a viscosity of 0W-20. Always verify the exact requirement for your specific engine and climate by checking the owner’s manual or the oil cap.
Oil specifications for the 2018 Equinox
GM’s Dexos1 Gen 2 specification governs the oil used in most 2018 Equinox models. The key point is to use an oil that is Dexos1 Gen 2 compliant with a 0W-20 viscosity in most conditions. Using the wrong oil can affect performance, emissions, and warranty coverage. If you live in extreme temperatures or have a different engine variant, consult the manual or a dealer for the sanctioned grade.
Oil viscosity and approvals
Below are the essential points to confirm the correct engine oil for your vehicle.
- Dexos1 Gen 2 approval: Use oil that is explicitly labeled Dexos1 Gen 2 compliant.
- Viscosity: In most 2018 Equinox models, 0W-20 is the standard grade; in some rare cases or climates, your manual may specify a different grade.
- Oil type: Synthetic or synthetic-blend oils that meet Dexos1 Gen 2 are typically used.
When in doubt, consult the owner's manual or a Chevrolet dealer to avoid using the wrong grade or specification.
How to verify the exact requirement for your vehicle
To ensure accuracy for your specific 2018 Equinox model, follow these steps:
- Open the hood and look at the oil filler cap for any grade or Dexos specification markings.
- Check the owner’s manual’s maintenance section for the recommended viscosity and Dexos standard.
- Visit the Chevrolet official service or owner's portal for your VIN-specific guidance.
- Ask a trained technician at an authorized dealership if you’re uncertain about the engine variant.
These steps help ensure you’re using the oil that matches the engine and climate conditions of your vehicle.
Maintenance intervals and oil changes
Following the correct oil grade is important, but so is adhering to the maintenance schedule. GM typically recommends oil changes based on service intervals that may vary by engine, climate, and driving conditions. Always follow the interval specified in your owner’s manual or by your dealer, and consider more frequent changes under severe driving conditions.
Summary
For the 2018 Chevy Equinox, the prevailing guidance is to use Dexos1 Gen 2 approved oil with a 0W-20 viscosity for most engines. Verify the precise specification for your particular engine variant and climate by checking the owner's manual, the oil cap, or your dealer, as this ensures optimal performance and protects warranty coverage.