Description
Chevron DELO Synblend SAE 15W-40 API CK-4/SN is a premium semi-synthetic heavy-duty engine oil designed for both diesel and gasoline engines. This 3-pack of 1-gallon jugs offers outstanding wear protection, oxidation stability, and soot control, making it ideal for modern low-emission engines as well as older models. Formulated with ISOSYN® technology, it helps extend engine life, reduce maintenance costs, and improve fuel efficiency in severe service conditions. Perfect for use in fleets, construction equipment, and agricultural machinery operating under demanding conditions.