Purpose and Specifications

Liqui Moly Top Tec 4400 5W-30 1L is a premium synthetic technology engine oil built for modern diesel and petrol engines, especially Renault models with diesel particulate filters (DPF). Its low-ash formula keeps DPFs clean and extends their life by cutting ash buildup, while providing instant lubrication on cold starts down to -30°C and staying thick at high temps up to 150°C for smooth turbo and engine protection.

This oil meets key specs like MB 229.51, ACEA C4, MB 226.51, RENAULT RN0720, and FIAT 9.55535-S4, making it perfect for vehicles needing low-friction, long-life performance. It reduces wear, fuel use, and oil burn while keeping engines spotless from sludge and soot.

When to Use / Replace?

Use this all-season oil in gas (CNG/LPG), common-rail diesel, or turbocharged engines for year-round driving. Ideal for stop-go city trips or highway runs, it handles extreme conditions without breaking down.

• Replace every 20,000-30,000 km or 12-24 months, following your vehicle's manual for max engine life.
• Shelf life: 5 years unopened in cool, dry storage.
• Switch if your oil looks dirty or service light comes on sooner.

FAQ

Is this oil safe for my Renault with DPF?
Yes, its Renault RN0720 approval ensures full DPF protection and longevity.

Can I use it in winter?
Absolutely, the 5W flows fast at cold starts below -30°C for quick protection.

How long does it last between changes?
Up to 30,000 km or 24 months in normal driving, but check your manual.