AMSOIL Synthetic
Small Engine Motor Oil
Uncompromising Performance.
Unmatched Protection.
AMSOIL Small Engine Oil is built to protect hard-working equipment such as lawn mowers, generators, and pressure washers. Its synthetic formula prevents deposits, reduces oil consumption, and keeps engines clean for longer service life and smoother operation.
Ready to upgrade? AMSOIL motor oils outperform leading brands like Mobil 1™, Castrol™, Valvoline™, and Shell Helix™.
Shop our full AMSOIL Small Engine Oil lineup and protect your engine with the best.
