Valvoline MaxLife engine oils are specially formulated to prevent and treat symptoms of older engines such as oil leaks, deposits, wear and soot. Specially formulated for high mileage engines, suitable for diesel, gasoline and LPG engines. A unique seal conditioner improves the elasticity of seals. This reduces and helps prevent oil leaks. Additional cleaning additives reduce harmful deposits inherent in older engines and prevent the formation of new deposits and sludge. High-quality base oils and a combination of unique MaxLife additives ensure optimal lubrication. This helps extend engine life. Quality requirements and applications:API SM, SN/CFACEA A3/B4MB 229.3Renault RN0700/0710VW 50200/50500Fiat 9.55535.G2 and D2.