Keeps your engine clean and responsive. SAE 5W-20. American Petroleum Institute certified for gasoline engines. From the maker of America's most trusted motor oil, an advanced proprietary formula that lubricates, cleans and protects engines (Based on a leading independent research study from January 2016 - June 2016). Pennzoil motor oil with Active Cleansing Agents: Helps prevent sludge and other damaging deposits; helps clean up existing sludge in your engine; provides proven wear protection. Compatible with engine seals and all conventional oils. No leading conventional oil helps keep engines cleaner (based on sequence VG sludge test using SAE 5W-30). No leading conventional oil provides better wear protection (based on sequence IVA wear test using SAE 5W-30). Suitable for all car, SUV, light van and truck gasoline engines; under all driving conditions (for vehicles calling for ILSAC GF-5, API SN and all previous categories; Chrysler MS-6395 and Ford WSS-M2C945-A. Protect the environment and dispose of responsibly. Safety data sheet available on request. For health emergencies or consumer information, call 1-800-276-7285. Meets or exceeds the requirements of the following industry specifications: Exceeds API SN and all previous categories, and ILSAC GF-5. Meets Chrysler MS-6395 and Ford WSS-M2C945-A. www.penzoil.com. API service SN resource conserving.