Purpose and Specifications

LIQUI MOLY Leichtlauf High Tech 5W-40 is a fully synthetic engine oil designed for gasoline and diesel engines without diesel particulate filters. It delivers outstanding engine cleanliness, excellent wear resistance, and reliable lubrication in all conditions, ensuring smooth running and long engine life.

This 1L bottle suits modern engines with multi-valve technology and turbochargers. The 5W-40 viscosity flows easily at cold starts down to -30°C for instant protection, while staying thick up to 150°C under heavy loads, maintaining optimal oil pressure.

• Reduces fuel use and emissions for better efficiency
• Mixes safely with other motor oils
• High shear stability prevents breakdown during long drives
• Approved for BMW, Mercedes, VW, Porsche, and more

When to Use / Replace?

Use in vehicles requiring ACEA A3/B4 or API SP specs, ideal for extended intervals up to 15,000 km or 12 months under normal driving. Replace sooner at 10,000 km or 6 months for severe conditions like towing or short trips.

Shelf life is 5 years unopened when stored cool and dry. Perfect for all-season use, from freezing winters to hot summers.

FAQ

Is this oil safe for my turbocharged engine? Yes, it's tested for turbochargers and catalytic converters, providing rapid lubrication and wear protection.

Can I mix it with my current oil? Absolutely, it's fully miscible with all commercial motor oils without issues.

How often should I change it? Follow your owner's manual; typically every 10,000-15,000 km or yearly for best performance.