WEST MARINE–Premium 10W-40 4-Stroke Full Synthetic Engine Oil, Gallon
Premium 10W-40 4-Stroke Full Synthetic Engine Oil, Gallon
West Marine Full-Synthetic 4-Stroke Outboard Oil exceeds OEM and industry requirements and will not void engine warranty.
Exclusive custom additive package provides maximum anti-wear protection. Formulated in combination with a full synthetic base stock to ensure excellent protection from oxidation and oil breakdown even under extreme or high operating hour conditions. Ideal for all high-performance engines or heavy-duty commercial conditions. Exceeds OEM and industry requirements and will not void engine warranty.
- Exclusive additive package to meet the demands of today’s high performance outboards
- For all high-performance engines or heavy-duty commercial conditions
- Exceeds OEM and industry requirements—will not void engine warranty
- Available in 10W-30, 10W-40, 20W-40 viscosities
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