The 2013 Chevy Cruze uses GM Dex-Cool Extended Life coolant (the orange, long-life formulation), or another GM-approved Dex-Cool–compatible HOAT long-life coolant. Do not use green or universal/cross-mixed coolants in this system.
In practice, Cruze owners should stick with Dex-Cool or an equivalent HOAT long-life coolant that meets GM specifications. Mixing different coolant types can lead to corrosion, gel formation, or reduced cooling efficiency. Always verify the exact specification in your owner's manual or with a GM service bulletin for your engine variant.
Approved coolant options for the 2013 Cruze
These are the commonly recommended choices that keep the cooling system within GM specifications:
- GM Dex-Cool Extended Life coolant (orange) — the standard coolant for most 2013 Cruze engines.
- Dex-Cool–compatible HOAT long-life coolant from major brands that explicitly state GM/Dex-Cool compatibility or GM-approved Dex-Cool formulations (for example, Prestone Dex-Cool, Zerex Dex-Cool, etc.).
- Premixed 50/50 Dex-Cool formulations for convenience, which are ready to install without adding water.
Conclusion: Use Dex-Cool or a GM-approved Dex-Cool–compatible HOAT long-life coolant. Avoid green, blue, or universal coolants, and never mix different coolant types in the same system.
Maintenance tips for the Cruze cooling system
To keep the system in good shape, follow these guidelines:
- Always let the engine cool before opening the radiator cap or expansion tank.
- Check the expansion tank level between the MIN and MAX marks when the engine is cool.
- Use the same Dex-Cool type or GM-approved HOAT coolant when topping off or refilling.
- Avoid mixing coolants of different colors or formulations; if you’re unsure, flush and replace with the correct Dex-Cool–compatible coolant.
- Consider a full cooling-system service (flush and fill) if you notice coolant leaks, overheating, or milky oil indications, and have a diagnostics check for the radiator, hoses, and water pump.
Conclusion: Sticking to Dex-Cool or GM-approved Dex-Cool–compatible HOAT coolant, and following proper servicing guidelines, helps prevent overheating, corrosion, and cooling-system failures in the 2013 Chevy Cruze.
Summary: The 2013 Chevy Cruze uses Dex-Cool orange extended-life coolant (GM-approved HOAT). Use Dex-Cool or a GM-approved Dex-Cool–compatible HOAT long-life coolant, avoid green or universal mixtures, and follow the vehicle’s maintenance guidance for topping off, flushing, or replacing coolant. Regular checks help maintain optimal engine cooling and longevity.