Search query: 10w30 marine oil
Product: Sierra 18-9420-3 10W-30 FC-W 4-Stroke Marine Outboard Oil - 1 Gallon
Brand: Sierra International
Highlights: 10W-30 Premium Blend
Reduces sludge keeping the engine cleaner for better efficiency
Formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers
Low temperature viscosity offers better cold starting
Meets and exceeds quality performance API SJ, CF-2, CH-4, NMMA FC-W Certified
ESCI relevance label: E