Synthetic Blend SAE 5W-20 Motor Oil meets or exceeds the demanding requirements of International Lubricant Standardization and Approval Committee (ILSAC) GF-6A and previous ILSAC categories GF-5 through GF-1. ILSAC GF-6 comprises the latest standard for passenger car, van, light truck and sport utility vehicles motor oils. SAE 5W-20 Motor Oil meets requirements of API SP and previous API categories API SN PLUS, SN, SM, SL. Viscosity recommendations vary according to temperature and engine manufacturer. Suitable for Hyundai and Kia vehicles.