LIQUI MOLY TOP TEC 4600 5W30 5L - Premium Protection for Modern Engines

Purpose and Specifications

Engine oil LIQUI MOLY TOP TEC 4600 5W30 5L delivers top-tier lubrication for gasoline and diesel engines with demanding specs like turbochargers and direct injection. Its 5W30 viscosity flows smoothly at cold starts down to -30°C, protecting parts instantly, and stays thick up to 150°C under heavy loads for quieter operation and less wear.

Meets strict approvals including BMW LL-04, MB 229.51/229.52, GM dexos2, VW 505.00/505.01, ACEA C3/C2, making it perfect for European cars from BMW, Mercedes, VW, and GM vehicles. This full synthetic cleans engine acids, reduces deposits, and cuts fuel use by keeping everything running efficiently. Comes in a 5-liter can for full changes on most cars.

• Handles extreme temps: Starts easy in freezing cold, grips tight when hot
• Low-ash formula protects diesel particulate filters (DPF) and catalysts
• Extends engine life with superior film strength against metal-on-metal contact

When to Use / Replace?

Use this oil in modern engines needing low-SAPS protection for emissions systems. Ideal for highway driving, city stop-go, or towing. Replace every 6,500 km under normal conditions for peak protection - data shows it holds strong to 6,000 km but degrades fast after. Shorten to 5,000 km for towing, extreme heat/cold, short trips under 10 km, or dusty roads. Change yearly max, even low miles, to flush contaminants. Shelf life: 5 years unopened.

FAQ

Is 6,500 km too short for synthetic 5W30? No - tests on 643 samples prove it maintains protection to 6,500 km; beyond that, acids spike and viscosity drops, risking engine damage despite maker claims of 10k+ km.

Can I go longer in mild driving? Highway-only drivers hit 7,500 km safely, but check oil level monthly - severe use like city traffic or turbo diesels needs 5,000-5,500 km.

Does it suit my BMW/Mercedes diesel? Yes, full BMW LL-04, MB 229.51 approval guards DPF and extends service life without clogging.