Phillips 66 Guardol FE 10W-30 FA-4 Synthetic Blend Diesel Engine Oil — 1 Gallon / Case of 3

Choose 1 × 1-US-gallon container or a full case of 3 × 1-US-gallon containers.

A fuel-economy-focused synthetic blend diesel oil formulated for engines that allow API FA-4 SAE 10W-30.

Key benefits

• Liquid Titanium additive helps protect against wear and oxidation.
• Low-SAPS formulation supports exhaust aftertreatment systems.
• Helps control soot, deposits and high-temperature viscosity breakdown.

Application & specifications

API FA-4; Cummins CES 20087 and Detroit Diesel DFS 93K223. FA-4 is not a universal replacement for CK-4 or older diesel-oil categories. Confirm the engine manufacturer's approval before use.

Product reference: P661078862