Purpose and Specifications

Castrol Vecton Fuel Saver 5W-30 E6 E9 5L is a full synthetic low SAPS engine oil built for modern Euro VI diesel trucks and buses. It delivers up to 1% better fuel economy while protecting engines with DPF filters, fighting wear on critical parts, reducing piston deposits, and neutralizing harmful acids for longer oil life.

This premium oil flows easily at cold starts down to -30°C and stays thick up to 150°C under heavy loads, supporting extended drain intervals up to 100,000 km or 24 months as recommended by manufacturers like Mercedes-Benz, Volvo, and MAN.

• Approved for Euro IV, V, VI engines including DPF, EGR, and SCR systems
• Meets ACEA E6, E9, API CJ-4, MB 228.31/228.51, Volvo VDS-4, and more
• 5-liter container perfect for fleet maintenance

When to Use / Replace?

Use in heavy-duty diesels for daily hauls, long-distance trucking, or mixed on/off-road work. Ideal when your manual calls for low SAPS 5W-30 oils to keep emissions systems clean and fuel costs down.

Replace every 60,000-100,000 km or 12-24 months based on your engine maker's guidelines, or sooner in severe conditions like dusty roads or constant idling. Shelf life is 5 years unopened in cool, dry storage.

FAQ

Is this oil good for my Euro VI truck with DPF? Yes, it's specially designed for Euro VI engines with DPF, maintaining filter efficiency and cutting fuel use by up to 1%.

How often should I change it? Follow your truck's manual, typically 60,000-100,000 km or yearly for normal use, up to 24 months for extended intervals.

Does it work in older engines? Yes, safe for Euro IV/V trucks needing low SAPS protection, plus some off-road equipment.