About this item

• Castrol edge 0w-40 a3/b4 full synthetic is suitable for use in automotive gasoline vehicles where the manufacturer recommends an acea a3/b4,a3/b3, api sn or earlier specification 0w-40 lubricant
• Strongest when the pressure is highest, protecting your engine for the entire drain interval
• The best engine oil, reducing power-robbing friction across engine speeds and conditions
• Independently tested at the highest standards for proven performance.
• The car engine lubricant recommended by world-leading car manufacturers which delivers high levels of fuel efficiency and low temperature performance.