Transport fuel-saving low-viscosity synthetic engine oil, suitable for year-round use in modern Ford gasoline and light-duty diesel engines. This engine oil can also be used in normally charged and turbocharged gasoline and lightly loaded diesel engines of other car manufacturers. Castrol Magnatec A5 5W-30 engine oil has the Ford WSS-M2C913-D approval, which fully covers and is recommended instead of the older Ford WSS-M2C913-A, Ford WSS-M2C913-B and Ford WSS-M2C913-C engine oils. This engine oil offers greater protection against wear and better compatibility with biodiesel fuels.

See Castrol oils compatibility chart here»