Everest Synthetic Blend HD SAE 10W-30 FA-4 Engine Oil

It is blended to a high temperature high shear (HTHS) viscosity range and provides enhanced protection against wear, oxidation, shear viscosity loss, low- and high-temperature degradation, and soot related thickening. Everest FA-4 SAE 10W-30 engine oil meets or exceeds the American Petroleum Institute (API) FA-4 service requirements for the latest generation of cleaner, more fuel-efficient on-highway diesel engines.

NOTE: FA-4 oils are not interchangeable nor backward compatible with CK-4, CJ-4, CI-4 PLUS, CI-4, or CH-4 oils. Refer to individual engine manufacturer recommendations to determine in API FA-4 oil is suitable for use in your engine.

• For diesel and gasoline engines exceeds API FA-4 / SN service classifications
• Demonstrated fuel economy improvement and retention
• Enhanced oxidative stability, emission system and wear protection
• Protection against soot-related viscosity increase
• Low- and high-temperature property control