The Liqui Moly Top Tec 4400 5W-30 Synthetic Technology Engine Oil is designed for year-round use, delivering superior protection for modern diesel engines, particularly Renault models. Its advanced formulation, using synthetic base oils and the latest additive technology, ensures excellent wear protection and reduced fuel consumption, while enabling quick oil flow throughout the engine.Discover the key features of this engine oil:Low-Ash Formula: Designed with a low-ash content, this formula helps to maintain the longevity of diesel particulate filters (DPFs) by reducing ash build-up, ensuring optimal performance in engines requiring DPF compatibility.Synthetic Technology Base Oils: The blend of unconventional synthetic technology base oils offers excellent thermal stability and lubrication, reducing friction and wear to prolong engine life and improve fuel efficiency.Rapid Oil Penetration: With its fast-flowing properties, this oil ensures instant lubrication upon cold starts, protecting sensitive engine components right from ignition and preventing wear during warm-up.High Shear Stability: Engineered for stable viscosity under varying temperature conditions, this oil maintains optimal oil pressure, ensuring consistent performance whether driving in stop-and-go traffic or on motorways.Turbocharger and Catalytic Converter Tested: Formulated for use in vehicles with turbochargers and catalytic converters, it supports their smooth operation, preserving exhaust system efficiency and protecting against deposits.Enhanced Engine Cleanliness: The advanced detergent additives prevent sludge and deposits from forming, keeping engine parts clean and reducing the risk of performance issues over time.Optimised Fuel and Oil Consumption: Designed to lower both oil and fuel consumption through reduced internal friction, leading to cost savings and fewer emissions during everyday driving.The Liqui Moly Top Tec 4400 5W-30 offers dependable protection and efficiency for your engine, helping maintain its longevity and performance. This oil is a practical addition to your car care routine, ensuring reliable performance across various driving conditions and supporting your vehicle's everyday needs.Specifications: ACEA C4Approvals: Renault RN 0720Recommendations: Fiat 9.55535-S4, Mercedes Benz MB 226.51 / 229.51Technical Data Sheet