Eurol Turbosyn 10W-40 1L is a reliable semi-synthetic engine oil that keeps your gasoline or diesel engine running smoothly in everyday driving. It delivers easy cold starts even on chilly mornings and strong protection against wear during hot commutes, helping your car stay dependable mile after mile.

Purpose and Specifications

This budget-friendly oil from Eurol works universally in passenger cars and light commercial vehicles with petrol or diesel engines. Its 10W-40 viscosity grade means it flows well when cold for quick protection and stays thick enough at high temps to shield moving parts. Key specs include ACEA A3/B4, API SL/CF, VW 500.00/505.00, MB 229.1, and Porsche approvals, making it a solid match for many European vehicles. It fights wear, foam, rust, and sludge while keeping your engine clean with strong detergent action. Tested properties show it pours at -42°C, flashes at 237°C, and has a high viscosity index of 157 for stable performance.

When to Use / Replace?

• Replacement interval: Change every 10,000-15,000 km or annually, whichever comes first, to maintain peak engine health.
• Temperature range: Handles freezing winters down to -42°C for reliable starts and resists heat up to 237°C without breaking down.
• Shelf life: Store sealed for up to 5 years in a cool, dry spot.

Frequently Asked Questions

Is this oil good for my older VW or Mercedes?
Yes, it meets VW 500.00/505.00 and MB 229.1 specs, so it's a safe choice for many classic European models without turbo stress.

What's the difference between semi-synthetic and fully synthetic?
Semi-synthetic blends mineral and synthetic bases for great protection at a lower price—perfect for daily drivers who want reliability without premium cost.

Can I mix it with my current oil?
Best to avoid mixing, but if needed for a top-up, its universal specs make it compatible with most 10W-40 oils—just do a full change soon after.