Mag 1 20133 5w-30 Full Synthetic Motor Oil, 160. Fluid_Ounces Formulated with FMX friction modifiers to reduce engine wear by 56 percent versus standard motor oils meeting ILSAC GF-4/SN Formulated with High Phosphate Retention 2DP for extended wear performance Leading OEM viscosity grade for fuel economy Excellent resistance to cold start wear Meets API SN and ILSAC GF-5