Sunoco Ultra Synthetic Blend Motor Oil 5w-20 meets the most recent API SP and ILSAC GF-6A standards. These engine oils are formulated by blending full synthetic and Group II base oils with high performance additives for an engine oil that providessuperior performance benefits in gasoline fueled, flex-fueled, and GDI turbo-boosted engines. Sunoco Ultra Synthetic Blend Motor Oils are fully backwards compatible with previous API SN+ and ILSAC GF-5 standards.
Recommended for most all modern passenger cars and light duty trucks and are backwards compatible with most engines manufactured in the last 100 years up to today’s modern engines utilizing GDI (gas direct injected) fuel systems and turbo chargers. This Engine oil also protects against LSPI (low-speed pre-ignition) occurrences that can cause premature engine wear or catastrophic failure.