Description

Sierra’s 10W-30 FC-W 4-Stroke Marine Outboard Oil is formulated to meet or exceed the tough requirements of the marine 4-stroke motor manufacturers. Excellent anti-wear characteristics. Reduces friction. Formulated to offer maximum corrosion protection. Reduces sludge, keeping the engine cleaner for better efficiency. Low temperature viscosity offers better cold starting. Meets and exceeds quality performance API SJ, CF-2, CH-4, NMMA FC-W Certified.
Highly refined petroleum product formulated with premium base stock and highly refined additives
Formulated to meet or exceed the tough requirements of the marine 4-Stroke motor manufacturers
Formulated to offer maximum corrosion protection
Reduces sludge, keeping the engine cleaner for better efficiency
Low temperature viscosity offers better cold starting