Purpose and Specifications

Shell Helix HX8 Professional AG 5W-30 is a fully synthetic motor oil in a convenient 1L bottle, crafted for high-performance gasoline engines like those in General Motors, Opel/Vauxhall, and others needing top protection. Its 5W-30 viscosity flows smoothly at cold starts down to -35°C and stays strong up to 237°C flash point, shielding critical parts from wear during extreme heat and pressure.

This oil uses advanced additives to cut sludge buildup, fight corrosion, and boost engine efficiency, meeting strict specs like GM dexos1 Gen 2, API SP, and ILSAC GF-6A for reliable long-term performance.

When to Use / Replace?

Use in modern gasoline engines for everyday driving, stop-start city traffic, or turbocharged power. Replace every 10,000-15,000 km or 12 months, whichever comes first, to keep protection strong. Shelf life is 5 years unopened in cool, dry storage.

• Ideal for GM, Opel, Ford, and FCA vehicles demanding dexos1 or similar approvals.
• Handles high temps over 100°C without thinning, perfect for hot climates or heavy loads.
• Quick cold-weather starts prevent battery strain and wear.

FAQ

Is this oil good for my GM or Opel car? Yes, it's approved for GM dexos1 Gen 2 and Opel OV 040 1547 - G30, ensuring full compatibility and superior engine safety.

How often should I change it? Change every 10,000-15,000 km or yearly to maintain peak protection against wear and deposits.

Can I use it in cold winters? Absolutely, the 5W rating pumps easily at -35°C for reliable starts in freezing conditions.