Comma X-Flow Type MF 15W-40 Mineral Engine Oil is a high-quality lubricant designed for the protection and performance of your vehicle's engine. Suitable for both petrol and diesel engines, it is formulated with a heavy-duty mineral base to help reduce wear and extend engine life. This oil is ideal for vehicles equipped with fuel-injected, multi-valve, and turbo-charged systems. The 5-litre packaging ensures you have ample supply for your vehicle's needs.