Marine Engine Oils
AMSOIL synthetic marine engine oils are engineered for the demanding operating conditions experienced by boat and marine engines, including sustained high loads, extended periods of operation and exposure to moisture. Purpose-designed formulations provide excellent wear protection, cleanliness and dependable performance throughout the boating season.
Browse the AMSOIL marine engine oil range below for specialised 2-stroke and 4-stroke lubricants designed for outboard, inboard and other marine engine applications.