Lucas SAE 15W-40 Magnum CI-4 oil was designed to last up to twice as long as plain 15W-40 oils. It’s a blend of high quality base oils and an additive package that allows extended drain intervals and a much higher degree of protection from metal to metal contact. It holds much more soot in suspension than conventional 15W-40 oils. Expect less oil consumption and higher oil pressure. It guarantees a cool, quiet performance, a higher degree of lubricity, longer engine life and no dry starts. It is also the perfect lubricant for hard working hydrostat transmissions.
 
• SAE grades meet or exceed current API specifications
• Recommended for high mileage vehicles
• Compatible with both conventional and synthetic engine oils
• Exclusive high performance additive system