LIQUI MOLY TOP TEC 4600 5W30 1L - Premium Energy-Saving Engine Oil

Purpose and Specifications

LIQUI MOLY TOP TEC 4600 5W30 is a top-tier full synthetic engine oil designed for modern diesel and gasoline engines with demanding emissions systems like DPF and catalytic converters. Its 5W30 viscosity flows smoothly at cold starts down to -30°C for instant protection and stays stable up to 150°C under high heat, reducing wear by keeping metal parts coated perfectly.

Approved for major specs including BMW Longlife-04, MB 229.51/229.52, GM dexos2, VW 505.00/505.01, ACEA C3/C2, it cuts fuel use by up to 3% while protecting turbochargers and extending engine life. Ideal for European cars from BMW, Mercedes, VW, GM, and Ford needing low-ash oils.

• Protects in extreme temps: -30°C cold starts to 150°C track heat
• Reduces friction for better mileage and power
• Keeps emissions systems clean for longer life
• Shelf life: 5 years unopened

When to Use / Replace?

Use in modern passenger cars with particulate filters or extended drain needs. Optimal change every 6,500 km for full synthetic 5W30 under normal driving - proven to retain 87% viscosity and strong acid-fighting power. Shorten to 5,000 km for city stop-go, towing, extreme heat/cold, or turbo diesels; 5,500 km for dusty roads or short trips under 10 km.

Replace every 6 months minimum if low mileage. This beats manufacturer 10,000-15,000 km claims where oil often degrades by 7,500 km, preventing sludge and engine damage.

FAQ

Q: Can I go 10,000 km on this oil?
A: Not recommended - studies show 5W30 synthetics like TOP TEC 4600 peak at 6,500 km before acids rise and protection drops. Stick to 6,500 km for safety.

Q: Is it good for my BMW or Mercedes diesel?
A: Yes, meets BMW LL-04 and MB 229.51/52 - perfect for DPF-equipped engines, keeps them clean and efficient.

Q: What if I drive short trips in winter?
A: Change every 5,000 km or 6 months - cold starts dilute oil with fuel, but 5W30 handles -30°C effortlessly.