Our Energy Conserving Motor Oil 5W-30 exceed the latest warranty requirements of all car manufacturers for gasoline engines. They meet the ILSAC GF-1 performance standard and displays the API Certification Mark. SAE 5W-30 is generally recommended for late model four and small six cylinder engines. SAE 10W-30 is generally recommended for larger six and eight cylinder engines. It is also recommended for turbocharged or supercharged gasoline engines and light duty passenger car diesel engines.

The SAE 10W40 is still popular multi-grade oil for older vehicles, but it is not recommended for late model Ford, General Motors or Chrysler engines.

All grades provide excellent wear protection and is energy conserving to provide increased fuel economy. The multi-viscosity, all season formulations are designed to provide easy starting with rapid oil flow in winter cold and tough film strength for hot summer driving.