Purpose and Specifications

WOLF VITALTECH 5W40 4L is a full synthetic engine oil that delivers top protection for high-performance gasoline and turbo diesel engines in cars from brands like VW, BMW, Mercedes, Porsche, Fiat, Renault, and GM. Its 5W40 viscosity flows smoothly in cold starts down to -30°C for quick lubrication, while staying thick and stable in hot conditions over 100°C to cut wear and keep your engine clean from sludge and deposits.

Approved for tough specs like VW 502.00/505.00, BMW LL-01, MB 229.3, and ACEA A3/B4, it supports extended oil change intervals up to 30,000 km or 24 months per manufacturer guidelines, boosting fuel efficiency and engine life.

When to Use / Replace?

• Use it if: Your car manual lists these approvals, especially for turbo diesels, direct injection engines, or high-mileage vehicles needing reliable cold starts and heat protection.
• Replace every: 15,000-30,000 km or 12-24 months, or sooner in severe driving like city traffic, towing, or extreme temps - check your owner's manual for exact intervals.
• Shelf life: Up to 5 years unopened in cool, dry storage.

FAQ

Is WOLF VITALTECH 5W40 safe for my DPF or catalytic converter?
Yes, its low-ash formula protects exhaust aftertreatment systems in modern Euro 4/5 diesels.

Can I use it year-round?
Perfect for all seasons - excels in winter cold starts and summer heat for consistent performance.

Does it really extend engine life?
Yes, advanced additives reduce wear, clean internals, and allow longer intervals for durable, smooth operation.