Lucas Oil CK-4 SAE 15W-40 Magnum Diesel Oil

Keep your diesel engine running strong with Lucas Oil CK-4 SAE 15W-40 Magnum Diesel Oil. This advanced heavy duty motor lubricant delivers superior oxidation resistance for extended oil change intervals and enhanced protection. Specially formulated for modern ultra-low sulfur diesel fuel and engines with DPF systems, it provides excellent soot control and shear stability.

• Backward compatible with CJ-4 and CI-4 standards
• Excellent soot control and TBN retention
• Ideal for higher mileage diesel engines, truck fleets, and mixed fleets
• Meets API CK-4 and multiple OEM specifications
• Formulated for engines using diesel exhaust fluid
• Product details, including packaging, labels, and instructions, are provided by a third party and may differ from what appears on our website. Always read the label, warnings, and instructions before use.
• Weight: Approximately: 7.8 to 40.0 pounds depending on selected size
• Shipping Dimensions: Approximately: 3.5 x 8.38 inches to 12.0 x 12.0 inches depending on size selected.