Purpose and Specifications

Shell Helix HX8 5W-40 4L is a fully synthetic engine oil that delivers relentless performance, cleansing, and protection for modern gasoline, diesel, and gas engines. Its 5W-40 viscosity flows fast in cold starts down to -30°C for quick warm-up and stays thick up to 150°C to shield against wear in hot traffic or heavy loads.

Key specs include API SN/CF, ACEA A3/B3/B4, MB 229.3, VW 502.00/505.00, Renault RN0700/RN0710, and Fiat 9.55535-N2/M2 approvals, making it perfect for premium European cars without particulate filters.

• Actively cleans sludge from past oils to keep pistons and valves spotless
• Up to 40% better wear protection in tough conditions
• 30% faster cold flow for easier starting
• Low evaporation cuts top-ups and oil burn
• Suitable for biodiesel and ethanol blends

When to Use / Replace?

Use in high-stress driving like city stop-start, towing, or extreme climates. Replace every 10,000 km or 12 months, or follow your owner's manual for OEM intervals. Shelf life is 5 years unopened in cool, dry storage.

FAQ

Is Shell Helix HX8 5W-40 good for my VW or Mercedes?
Yes, it meets VW 502.00/505.00 and MB 229.3 for full compatibility and long engine life.

Can I use it in winter?
Absolutely, the 5W rating ensures smooth flow at -30°C for reliable cold starts.

How often should I change it?
Every 10,000 km or yearly to maintain peak protection and fuel economy.