Liqui Moly Marine 4T 15W‑40 is a high performance engine oil formulated from selected base oils and advanced additive technology to meet the demanding requirements of modern marine engines. Developed specifically for maritime use, it ensures optimum lubrication, stable oil pressure and reliable wear protection even under extreme operating conditions. Its robust formulation delivers excellent shear stability, low evaporation loss and long‑lasting film strength, making it ideal for both leisure craft and commercial vessels.
Tested and approved for use with turbochargers and catalytic converters, this versatile oil is suitable for both petrol and diesel marine engines, with or without turbocharging. It provides dependable protection against wear, deposits and oxidation, helping engines run cleaner and more efficiently over extended service intervals. The formulation also supports smooth cold starts and consistent performance across a wide temperature range, making it a true all‑season marine engine oil.
Liqui Moly Marine 4T 15W‑40 can be mixed with all commercially available engine oils, ensuring easy top‑ups and compatibility during service. Designed for reliability, durability and maximum engine protection, it is the ideal choice for boat owners seeking premium lubrication for long engine life and dependable performance at sea.
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