SIERRA

Sierra 4 Stoke Marine Oil 10W30

Formulated specifically for 4-stroke outboard and sterndrive engine technology. A special blend of synthetic base oil and a balanced additive system that exceeds the FC-W requirements for marine engine oils.  Recommended for use in both outboard and sterndrive applications. Offers faster lubrication at start up in low temperatures, excellent protection at high temperatures, and greater resistance to oxidation for lower oil consumption.

10W-30 4 cycle oil is a highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda.

Features

  • Excellent anti-wear characteristics
  • Reduces friction
  • Formulated to offer maximum corrosion protection
  • Reduces sludge keeps engine cleaner for better efficiency
  • Low temperature viscosity offers better cold starting
  • Meets and exceeds quality performance API SJ, CF-2, CH-4