Castrol® EDGE® Euro 5W-40 A3/B4 is an advanced full synthetic motor oil engineered to exceed manufacturer test limits ensuring the highest level of protection and maximum performance for European cars. European car manufacturers create unique motor oil specifications to ensure the lubricant can withstand the intense pressure, heat and friction generated in a high output engine. To ensure compliance, rigorous engine tests are developed, with approval granted only when the oil achieves the minimum values required in each test. Castrol® EDGE® Euro Car fluids are formulated to exceed these requirements and deliver maximum protection and performance. Approved and licensed specifications: ACEA A3/B4, API SP, BMW Longlife-01, MB-Approval MB 229.5, Porsche A40, Renault RN0700 / RN0710, VW 502 00 / 505 00, Meets engine test requirements of Chrysler MS 12991
1.2X Better viscosity control to help engines run better for longer*
2X Better engine cleanliness to help maximize engine performance*
*As measured in DV6 test vs test limit
