Purpose and Specifications

LIQUI MOLY Oil Additive is a premium MoS2-based formula that forms a tough lubricating film on engine parts, cutting friction for smoother operation in gasoline and diesel engines. Add one 300 ml bottle (about 10 oz) to 5-6 quarts of motor oil at every oil change to reduce wear by up to 50%, save fuel and oil, and boost reliability even if oil pressure drops temporarily.

Works with all commercial motor oils, including synthetics, and stays effective in engines running up to 150°C. Safe for turbochargers, filters, and wet clutches in motorcycles (use 2% dose). Shelf life is 4 years unopened; once mixed, replace oil every 10,000 km or 12 months.

When to Use / Replace?

• Use at every oil change, especially in older engines, high-mileage vehicles over 100,000 km, or during towing/heavy loads for max protection.
• Ideal for short trips or stop-go driving to minimize wear from cold starts.
• Re-dose every oil change (10,000-15,000 km or 12 months); effects last the oil interval but refresh for ongoing benefits.

FAQ

Can I use it in new engines? Yes, it protects from day one, reducing break-in wear and extending life from the start.

Does it work with DPF or modern emissions? Absolutely, fully compatible with diesel particulate filters and all emissions systems.

How soon do I notice quieter running? Many drivers report smoother, quieter engines within 100-500 km after adding.