Purpose and Specifications

EUROLUB CLEANTEC STL 5W-30 is a modern synthetic low-viscosity engine oil designed for today's fuel-efficient gasoline and diesel engines in passenger cars. It flows easily at cold starts down to -30°C, ensuring quick protection, and stays stable up to 150°C under high heat. This oil meets strict standards like DEXOS 2, MB 229.31/51/52, and PSA B71 specs, providing excellent wear protection, rust prevention, and deposit control for turbocharged or direct-injection engines.

• Perfect for extended drain intervals up to 15,000-30,000 km or 12 months, depending on your vehicle manual.
• Cuts fuel use with smooth low-friction flow.
• Keeps particle filters and catalysts clean for longer life.
• Shelf life: 5 years unopened in cool, dry storage.

When to Use / Replace?

Use this oil in modern cars from GM, Mercedes, Peugeot, and similar brands requiring low-SAPS formulas. Ideal for daily driving, highways, or stop-go traffic. Replace every 10,000-20,000 km or 6-12 months for optimal performance—check your dipstick for dark color or low level as signs it's time.

Pro Tip: Always match your owner's manual specs to avoid warranty issues.

Frequently Asked Questions

Is EUROLUB CLEANTEC STL 5W-30 safe for my turbo engine?
Yes, its synthetic formula handles turbo heat and prevents low-speed pre-ignition in direct-injection motors.

Can I mix it with other 5W-30 oils?
Best to avoid mixing; for full benefits, use pure CLEANTEC during changes.

How long does a 1L bottle last?
Great for top-ups; full fills need 4-6L based on your engine size.