Longhai CI-4 PLUS Diesel Oil from China Suppliers and Factory – Ultimate Engine Protection & Fuel Efficiency

- Enriched with extreme-pressure anti-wear additives* to significantly reduce engine wear, even under heavy loads.

- Improves fuel efficiency by 5% or more, lowering operational costs while reducing environmental impact.

- Optimized friction modifiers minimize energy loss, ensuring smoother engine operation and extended component life.

- Superior low-temperature fluidity ensures quick cold starts and instant lubrication in freezing conditions.

- High-temperature shear stability maintains consistent oil pressure, protecting turbocharged and multi-valve engines under extreme heat.

- Resists thermal breakdown and oxidation, extending oil life and reducing sludge formation in high-stress applications.

- Powerful detergents and dispersants prevent the formation of high-temperature deposits and low-temperature sludge, keeping critical engine components clean for optimal performance.

- Reduces harmful buildup in Exhaust Gas Recirculation (EGR) and turbocharger systems, prolonging engine lifespan.

- Maintains piston cleanliness, preventing ring sticking and maintaining compression efficiency.

- Meets API CI-4 PLUS specifications, providing enhanced protection for engines equipped with Exhaust Gas Recirculation (EGR) and aftertreatment systems.

- Compatible with Ultra-Low Sulfur Diesel (ULSD), helping meet stringent emissions standards (EPA, Euro VI).

- Ideal for engines with Diesel Particulate Filters (DPF) and Selective Catalytic Reduction (SCR), ensuring compliance with environmental regulations.