S-Oil Seven Blue #7 CI-4/SL 15W40 Engine Oil 6L

S-Oil Seven Blue #7 CI-4/SL 15W40 6L is a high-quality diesel engine oil designed to provide long-lasting protection and reliable performance for modern diesel engines, while also being suitable for gasoline engines. Packaged in a convenient 6-litre size, it is ideal for complete oil changes or regular top-ups, helping to maintain engine efficiency and durability across a range of driving conditions. Its advanced formulation combines premium base oils with a robust additive package to prevent wear, reduce sludge and deposits, and keep engines running clean and smooth even under heavy loads and high temperatures. Key features include superior wear protection for engine components such as pistons, camshafts, and bearings, excellent thermal and oxidation stability, and advanced soot control. The CI-4/SL rating ensures compatibility with modern diesel engines, including turbocharged and EGR-equipped engines, while providing dependable performance for gasoline engines. Its 15W40 viscosity provides strong lubrication at high operating temperatures while ensuring easy flow during cold starts, reducing friction and improving fuel efficiency. Specifications for S-Oil Seven Blue #7 CI-4/SL 15W40 meet CI-4 and SL standards, ensuring compliance with modern engine requirements. This oil resists breakdown under extreme conditions, minimizes sludge and varnish formation, and supports long-term engine performance. It is suitable for vehicles operating under heavy-duty, long-haul, or high-stress conditions, making it a reliable choice for both personal and commercial use. For usage, pour the recommended amount directly into the engine according to the manufacturer's guidelines. Regular use helps maintain optimal engine cleanliness, reduces wear, and ensures smooth operation in various driving environments. The 6-litre pack provides enough oil for a complete change, making maintenance convenient and efficient. Benefits of S-Oil Seven Blue #7 CI-4/SL 15W40 include extended engine life, consistent performance under demanding conditions, lower maintenance costs, and improved fuel efficiency. Its advanced formula minimizes friction, keeps the engine clean, and ensures reliable operation over long periods of use. The product comes with a manufacturer warranty covering defects in sealed products. Adhering to proper usage and maintenance intervals ensures the warranty remains valid and your engine stays fully protected. Ensure your diesel engine operates at peak performance with S-Oil Seven Blue #7 CI-4/SL 15W40 6L. Use it for full oil changes or maintenance top-ups to protect critical engine components, maintain efficiency, and enjoy reliable performance every day.