Purpose and Specifications

Shell Helix HX7 ECT 5W40 1L is a premium semi-synthetic engine oil designed to keep your engine clean and efficient. Its 5W40 viscosity flows quickly in cold starts down to -30°C for faster warm-up, while staying thick up to 150°C to protect against wear in hot traffic. The special active cleansing technology locks away sludge and removes deposits left by older oils, extending engine life even in daily stop-go driving.

This oil meets tough specs like API SN, ACEA C3, MB 229.31, making it ideal for modern gasoline and diesel engines (without DPF filters), plus biodiesel blends. It cuts oil consumption for fewer top-ups and handles turbocharged direct-injection motors with low-speed pre-ignition protection.

• Cleans engine internals - Up to twice as effective at sludge removal vs. mineral oils
• Wear protection - Shields parts in tough conditions, prolonging life
• Fuel efficiency - Low friction for better mileage
• Multi-fuel ready - Works with gas, diesel, gas, ethanol blends

When to Use / Replace?

Use Shell Helix HX7 ECT 5W40 in cars with MB 229.31, Chrysler MS-11106, or FIAT 9.55535-S2 approvals, especially high-performance engines in city traffic or mixed driving. Replace every 10,000-15,000 km or 12 months, whichever comes first, to maintain peak protection. Shelf life is 4-5 years unopened in cool, dry storage.

Suitable for operating temps from -30°C to over 150°C, perfect for European winters and summer heat.

FAQ

Is this oil good for my diesel car with DPF?
No, it suits diesels without particulate filters; ECT tech keeps emissions systems clean but check your manual for DPF compatibility.

How often should I change it?
Every 10,000-15,000 km or yearly - follow your vehicle's service schedule for best results.

Can I mix it with my current oil?
Yes, as a top-up it's compatible, but for full change use only this grade to maximize cleansing benefits.