Valvoline Diesel Synthetic 5W40 is formulated with high-quality synthetic basestocks and a boosted additive system. The hi-performance synthetic technology meets the stringent demands of modern diesel including EGR (Exhaust Gas Recirculation) engines operating under standard and extended service intervals in a wide variety of service conditions.


The Diesel Synthetic 5W40 Advantage

  • Hi-Performance Synthetic Technology meets the most demanding requirements of modern EGR engines operating at elevated temperatures, higher soot and higher acid levels in the engine oil.
  • Boosted additive chemistry offers extended drain capability in modern diesel engines through exceptional TBN retention, advanced soot control and outstanding viscosity retention.
  • Superior synthetic basestocks provide faster, safe starts during freezing weather and enhanced
    thermal properties for hot weather operations.
  • Unique formulation has enhanced fuel economy potential over conventional oils.
  • Enhanced valve-train wear protection and reduced oil filter restriction at high soot levels.
  • Reduced high temperature carbon buildup – both single and two-piece pistons – and ring/liner wear protection leads to improved oil consumption control.
  • Unique dispersive polymer technology (DPT) provides advanced soot control and outstanding
    engine cleanliness.
  • Excellent oxidation, foam, and corrosion inhibition.
  • Diesel Synthetic 5W40 provides excellent performance in “mixed fleet” gasoline engines, pickup and delivery, city fleet, long haul over-the-road, and off-highway applications.

1 Lit, 5 Lit

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