Purpose and Specifications

Castrol Magnatec DPF 5W40 1L engine oil delivers instant protection for your diesel engine from the very first turn of the key. Its smart molecules cling like magnets to critical metal parts, forming a tough shield that cuts engine wear by up to 50% during cold starts and stop/start traffic - when up to 75% of damage happens.

This fully synthetic oil works perfectly with Diesel Particulate Filters (DPF), keeping them clean so your engine stays efficient and responsive. The 5W40 viscosity flows smoothly at cold temps down to -30°C for easy starts, while staying thick enough at high temps over 100°C to protect under heavy loads. Ideal for SUVs, 4WDs, and cars like Hyundai with DPF systems.

• 50% better wear protection on valvetrain, pistons, bearings, and timing chain
• Handles soot buildup to prevent thickening and maintain power
• Suitable for turbocharged, TDI, CRDi, and intercooled diesel engines

When to Use / Replace?

Use Castrol Magnatec DPF 5W40 in modern diesel engines needing ACEA C3 or API SN/CF specs, especially with DPF and stop/start tech. Perfect for city driving, long hauls, or extreme weather.

Replace every 10,000-15,000 km or 12 months, whichever comes first - check your owner's manual for exact intervals. Shelf life is 4-5 years unopened in cool, dry storage.

FAQ

Is this oil safe for my DPF-equipped diesel? Yes, its low-ash formula prevents DPF clogging while protecting your engine in all conditions.

Will it work in cold winters? Absolutely - flows easily at -30°C for reliable starts, even on frosty mornings.

How much protection does it really offer? Up to 50% less wear on key parts versus standard oils, proven in industry tests for longer engine life.