Purpose and Specifications

Shell Helix Ultra Professional AM-L 5W-30 5L is a premium fully synthetic engine oil built for high-performance gasoline and diesel engines, especially BMW and Mercedes-Benz models. Its 5W-30 viscosity flows smoothly at cold starts down to -30°C and stays strong up to 150°C under heavy loads, cutting wear by protecting critical parts like cams and bearings.

Approved for BMW Longlife-04 and Mercedes-Benz 229.51, it meets ACEA C3 and API SN standards. The low-SAPS formula safeguards diesel particulate filters (DPF) from clogging, while PurePlus Technology from natural gas keeps engines 99.5% free of impurities for superior cleanliness and up to 2.5% better fuel economy.

• Reduces engine sludge and deposits for reliable power
• Extends engine life with proven wear protection
• Ideal for modern engines with DPF and high emissions controls

When to Use / Replace?

Use this oil in BMW and Mercedes diesel/gasoline engines requiring LL-04 or MB 229.51 specs, including those with DPF. Perfect for everyday driving, highways, or towing where clean performance matters.

Replace every 15,000-30,000 km or 12 months, following your vehicle's manual. Shelf life is 5 years unopened in cool, dry storage.

FAQ

Is it safe for my BMW diesel with DPF? Yes, BMW LL-04 approval ensures full compatibility and DPF protection.

Can I use it in hot climates? Absolutely, it handles up to 150°C operating temps without thinning out.

What's the fuel saving benefit? Expect at least 2.5% better efficiency versus standard oils.