Purpose and Specifications

WOLF OFFICIALTECH 0W20 MS-MFE 1L is a full synthetic engine oil designed specifically for the newest Mercedes-Benz engines, carrying the official MB 229.71 approval. This ultra-low viscosity oil flows easily at cold starts down to -35°C for quick protection and maintains stability up to 150°C, boosting fuel efficiency while protecting advanced components like those in the 2017 E 220 d 4MATIC.

• Perfect for modern Mercedes-Benz models requiring MB 229.71 spec - not just any ACEA C5 oil will do.
• Reduces soot buildup for cleaner operation and longer engine life.
• 1L bottle ideal for top-ups or small engines.

When to Use / Replace?

Use this oil in Mercedes-Benz engines specified for MB 229.71, such as recent E-Class diesels. Replace every 15,000-20,000 km or 12 months under normal driving; shorten to 10,000 km in severe conditions like frequent short trips or high heat. Shelf life is 5 years unopened when stored cool and dry.

FAQ

Is WOLF OFFICIALTECH 0W20 MS-MFE compatible with my Mercedes? Yes, if your owner's manual lists MB 229.71 - it's the only oil approved for these high-tech engines, unlike standard ACEA C5 oils.

Does it improve fuel economy? Absolutely, the low 0W20 viscosity reduces friction for better mileage, especially in fuel-efficient Mercedes designs.

How often should I change it? Every 15,000-20,000 km or yearly - check your manual for exact intervals based on your driving habits.