Sunoco Ultra Synthetic dexos1™/SN Plus/GF-5 Engine Oils 5W-30

SUNOCO ULTRA SYNTHETIC dexos1™/SN Plus/GF-5 engine oils are the latest iteration in advanced protection for your gasoline-fueled GM vehicles.  These premium synthetic motor oils are specifically designed to inhibit LSPI (low speed pre-ignition), an engine event which can cause premature engine wear and, in some instances, catastrophic engine failure in GDI (gas direct injected) and turbo-boosted engines. Their proprietary formulas of high performance synthetic base stocks and advanced additive systems are specifically engineered for turbocharged direct-injected gasoline vehicles operating in low-speed and high-load driving conditions. SUNOCO ULTRA SYNTHETIC dexos1™/SN Plus/GF-5 products are licensed and approved by General Motors. These lubricants are designed to perform under extreme conditions, have excellent cold temperature properties, resist thermal breakdown, exceed the performance requirements of API SN PLUS and ILSAC GF-5 licensing categories and are now recommended against Ford Motor Company's LSPI specifications WSS-M2C947-A and Ford WSS-M2C946-A.