Purpose and Specifications

Mobil 1 FS 5W-50 is a full synthetic engine oil in a convenient 4-liter pack, built for high-performance gasoline and diesel engines without particulate filters. Its 5W-50 viscosity flows smoothly at cold starts down to -30°C for quick protection, while staying thick at high temps over 150°C to shield against wear during towing, racing, or extreme loads. This oil delivers outstanding cleaning power to fight sludge and deposits, keeping engines with over 100,000 km running like new. Approved by Mercedes-Benz and Porsche, it provides heavy-duty protection up to 16,000 km or 12 months between changes.

When to Use / Replace?

Use Mobil 1 FS 5W-50 in turbocharged, high-mileage, or motorsport vehicles facing tough conditions like high heat, heavy towing, or poor fuel quality. Replace every 16,000 km or 12 months for daily drivers, or sooner under extreme use like track days. Shelf life is 5 years unopened when stored cool and dry. Check your owner's manual for exact intervals.

• Flows easy at low temps: Protects during cold starts below -30°C.
• Stays strong in heat: Handles over 150°C without thinning.
• Cleans high-mileage engines: Removes deposits for smoother performance.
• Long protection: Up to 16,000 km drain interval.

FAQ

Is Mobil 1 FS 5W-50 good for older high-mileage cars?
Yes, its enhanced cleaning tech tackles buildup in engines over 100,000 km, reducing leaks and oil burn.

Can I use it year-round?
Perfect for all seasons: 5W for winter starts, 50 for summer heat and heavy loads.

How often should I change it?
Every 16,000 km or 12 months, or more frequently for racing or towing.