Purpose and Specifications

Shell Helix HX8 ECT 5W30 is a fully synthetic engine oil that delivers relentless performance, cleansing, and protection for modern gasoline, diesel, and gas engines. Its 5W30 viscosity flows easily at cold starts down to -30°C and stays thick up to 150°C for tough driving. The low-SAPs formula keeps diesel particulate filters clean, preventing ash build-up that blocks exhausts and cuts power. Approved for ACEA C3, API SN, MB 229.51, MB 229.31, VW 504.00, and VW 507.00, it cuts friction for better fuel economy and protects against wear in high-pressure areas like turbos.

When to Use / Replace?

Use this premium oil in vehicles with emission systems, including those with diesel particulate filters or modern petrol engines. Ideal for Mercedes-Benz and Volkswagen models requiring these specs. Replace every 15,000 km or 12 months under normal conditions, or sooner at 10,000 km in severe city stop-start driving or extreme temps. Shelf life is 5 years unopened when stored cool and dry.

Frequently Asked Questions

• Is Shell Helix HX8 ECT 5W30 safe for my DPF-equipped diesel? Yes, its emissions-compatible tech keeps filters clean without clogging, maintaining performance and fuel efficiency.
• What if I drive in hot climates? It handles up to 150°C engine temps while protecting against wear, perfect for summer highways or turbo stress.
• Can I mix it with other oils? Best to use alone for full benefits, but it's compatible with similar low-SAPs synthetics per manufacturer guidelines.