DescriptionUp to 75% of engine wear occurs when your engine is warm. When the engine stops, oil drains from critical engine parts, but Castrol Magnatec’s intelligent molecules don’t. They stick to the engine like a magnet, providing an extra layer of protection. Castrol Magnatec’s unique formulation protects the engine from the moment the key is turned, dramatically reducing engine wear.Castrol MAGNATEC 10W-40 A3/B4 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an API SL/CF, ACEA A3/B4, A3/B3 or earlier specification with a viscosity of 10W-40. It is also approved for use in VW Group vehicles requiring a VW 501 01 / 505 00 specification with a viscosity of 10W-40 and Mercedes vehicles requiring a MB-Approval 226.5/229.1 specification.Specifications:ACEA A3/B3, ACEA A3/B4 API SN, Fiat 9.55535-D2, Fiat 9.55535-G2, MB-Approval 226.5, Renault RN 0700, Renault RN 0710, VW 501 01, VW 505 00Documentation:Castrol MAGNATEC 10W-40 A3/B4
