Purpose and Specifications

Comma X-FLOW TYPE-MF 15W40 4L is a reliable mineral engine oil designed for petrol and diesel vehicles, including fuel-injected, multi-valve, and turbocharged engines. It provides excellent wear protection and smooth operation across a wide temperature range from -20°C to 130°C, ensuring your engine starts easily in cold weather and stays protected during hot drives.

This high-quality oil meets ACEA A3/B3 and API SL/CF standards, offering long-lasting engine life with practical benefits like reduced friction for better fuel efficiency and cleaner internals by handling acids and deposits effectively.

When to Use / Replace?

• Use it in: Older petrol and diesel cars, vans, and light trucks with naturally aspirated or turbo engines operating in mixed climates.
• Replace every: 10,000-15,000 km or 12 months, whichever comes first, to maintain peak performance and avoid sludge buildup.
• Shelf life: Up to 5 years when stored in a cool, dry place.

FAQ

Q: Is this oil suitable for my turbo diesel engine?
A: Yes, it's perfect for turbocharged diesels as it handles high heat and provides strong protection against wear.

Q: What temperatures does 15W40 handle best?
A: It flows smoothly down to -20°C for winter starts and maintains thickness up to 130°C for summer highway use.

Q: How often should I change it in daily driving?
A: Change every 12 months or 12,000 km to keep your engine running clean and efficient.