WEST MARINE–Premium 20W-40 4-Stroke Full Synthetic Engine Oil, Gallon
Premium 20W-40 4-Stroke Full Synthetic Engine Oil, Gallon
Product OverviewExclusive 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-will not void engine warranty.
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