Liqui Moly Marine Super Diesel Additive is a powerful diesel system treatment formulated specifically for marine engines. It cleans, protects, and enhances combustion quality, ensuring smoother performance and long-term reliability even under tough marine conditions. This advanced additive boosts the cetane number, reduces emissions, and prevents the formation of harmful deposits throughout the fuel system. Designed to protect against corrosion—one of the biggest threats in marine environments—this additive keeps injectors clean, improves ignition performance, and maintains consistent engine power while lowering fuel consumption.

• Cetane Booster: Improves ignition performance for smoother, cleaner combustion.
• Keeps Fuel System Clean: Prevents and removes deposits in injectors and fuel lines.
• Optimised Engine Performance: Ensures consistent power delivery and reduced emissions.
• Injector Protection: Prevents sticking, gumming and wear on injector needles.
• Lower Fuel Consumption: Clean combustion leads to reduced diesel usage.
• High Corrosion Resistance: Strong anti-corrosion additives protect internal components.
• Enhanced Lubrication: Increases the lubricating effect to reduce friction and wear.
• Prevents Build-Up: Stops residue formation and maintains long-term engine cleanliness.