Made form natural gas. Made from natural gas, not crude. The base oil is crystal clear. We add our unique high performance additives, which gives Pennzoil its distinct amber color. For complete protection and performance. SAE ow-20. Also suitable for SAE 5 w-20 application. Dexos approved - gen 2. Pennzoil Motor Oil Provides: Unsurpassed wear protection (Based on sequence IVA wear test using SAE 5w-30); Protection in extreme temperatures; Better fuel economy (Compared to a dirty engine); Protects horsepower; Cleaner pistons (Based on Sequence IIIH results); Conditions older seals; Extreme performance. Formulated to Meet or Exceed: Manufacturer: Chrysler; Specification: MS-6395; Manufacturer: Ford; Specification: WSS-M2C947-B1; Manufacturer: General Motors; Specification: Dexos 1 Gen 2 (Lic. No. D10068GE014). Meets or exceeds the requirements of ILSAC GF-5, API SN plus, API SN and all previous categories. Pennzoil lubrication limited warranty available on all products. American Petroleum Institute Certified: For gasoline engines. pennzoil.com. For Health Emergencies or Consumer Information, call 1-877-276-7285. Made in USA of domestic and imported components.