What kind of oil goes in a Chevy Spark?
In most Chevy Sparks sold in the United States since 2012, the engine oil must meet Dexos1 Gen 2 specifications, and GM typically recommends a synthetic or synthetic-blend oil with a viscosity of 0W-20 or 5W-30, depending on the engine and climate. Always confirm with the owner’s manual or a GM dealer.
Oil specifications for the Spark
The oil you pour into the Spark isn’t arbitrary; it should align with GM’s Dexos1 Gen 2 standard and the viscosity recommended for your engine and local temperatures. While many Sparks use one of two common viscosities, the exact grade can vary by year and engine type.
- Dexos1 Gen 2 certified oil (preferred format is synthetic or synthetic-blend)
- Viscosities commonly recommended: 0W-20 or 5W-30, depending on model year, engine type, and climate
- Always verify the Dexos1 Gen 2 certification on the bottle and use the correct filter
To ensure proper lubrication and adherence to warranty requirements, use a Dexos1 Gen 2 certified oil, which can be provided as a fully synthetic or synthetic-blend formulation.
Using the right Dexos1 Gen 2 oil helps protect the engine, optimize fuel economy, and maintain warranty protections for the Spark.
How to verify the exact requirement for your Spark
Process to verify the precise oil grade and specification for your specific Spark:
- Check the owner's manual or the maintenance sticker in the driver’s door jamb for the recommended oil grade and Dexos specification.
- Look on the oil bottle or packaging for the Dexos1 Gen 2 designation and the viscosity (0W-20 or 5W-30).
- If in doubt, ask a Chevrolet dealer or a certified technician to confirm the correct grade for your VIN, especially if you drive in extreme temperatures or have a modified engine.
These steps help ensure you are using the oil intended by the manufacturer and maintain warranty coverage and engine longevity.
Summary
For most Chevy Sparks, the standard is Dexos1 Gen 2 oil in either 0W-20 or 5W-30, with fully synthetic or synthetic-blend formulations preferred. Always verify with the owner’s manual or a dealer, and look for Dexos1 Gen 2 certification on the oil container. Using the correct oil protects the engine, supports fuel efficiency, and keeps warranty protections intact.
