Eni i-Sigma Top MS 10W-30 is a synthetic-technology engine oil formulated for new-generation diesel engines (commercial vehicles, heavy-duty trucks) that are equipped with exhaust-gas post-treatment systems
It belongs to the “i-Sigma” product line from Eni, targeting high-performance, heavy-duty applications — not passenger cars.
SAE Grade: 10W-30
Optimized for modern diesel engines with after-treatment systems — Because of its “low-SAPS” (low Sulphated Ash / Phosphorus / Sulfur) additive technology, i-Sigma Top MS 10W-30 helps maintain the efficiency and longevity of exhaust treatment devices (e.g. DPF, SCR) by minimizing deposit formation.
High wear & thermal protection under heavy loads — The formulation provides robust anti-wear, anti-corrosion, and soot-handling properties, essential for heavy-duty applications with long hours, high mileage, or severe service conditions.
Extended oil-change intervals — Its stability and additive package allow using the maximum oil-drain intervals recommended for heavy-duty engines, helping lower maintenance costs and downtime.
