AMSOIL offers a complete line of products geared toward the special needs of marine craft and machinery.
What's the unique problem of the marine engine? Water. Water promotes rust corrosion and rapid wear. Freshwater-cooled boats operate cool, which promotes in-engine condensation and rust. Closed-system marine engines tend to operate hot, which promotes the creation of acids - and engine corrosion. The longer the engine works, the more water and acid build, and the acid and water continue to work after engine shutdown.
AMSOIL has created a complete line of synthetic lubrication products which directly address the unique conditions of each type of marine craft.
10W30 Formula 4-Stroke Marine Synthetic Oil (WCT) (4 stroke I/O & watercraft motors)
10W40 Formula 4-Stroke Marine Synthetic Oil (WCF) (4 stroke I/O & watercraft motors)
15W40 Synthetic Heavy Duty Diesel & Marine Oil (AME) (Marine Diesel & Gas Motors)
Universal Synthetic Marine Gear Lube SAE 75W/80W-90
WIX AquaChek® Filters