OLYMPIA Super Partly Engine Oil SAE 10W-40 (partly synthetic) is a modern low-viscosity engine oil for all-year use. The combination of synthetic and mineral base oils with advanced additive technology guarantees a low-viscosity engine oil, which lowers friction loss in the engine but provides optimal wear protection. This leads to savings in fuel consumption whilst at the same time extending the life of the engine. OLYMPIA Super Partly Synthetic Engine Oil SAE 10W-40 (partly synthetic) is particularly recommended for use in petrol engines and fast-running diesel engines, including turbo chargers, and fulfils the latest requirements of all renowned automotive manufacturers.