Purpose and Specifications

WOLF OFFICIALTECH 0W20 C5 RFE 1L is a fully synthetic engine oil designed for modern Renault diesel engines with DPF filters. It meets Renault RN17 FE and ACEA C5 specs, delivering top fuel economy by flowing easily at cold starts down to -35°C and staying protective up to 150°C under heavy loads.

This low-friction formula cuts wear, keeps your engine clean from soot and deposits, and lowers CO2 emissions for greener driving. Perfect for petrol and diesel engines needing low-SAPS oil, it boosts efficiency without sacrificing durability.

When to Use / Replace?

• Use it in: Newest Renault diesels built for fuel savings, or any engine requiring RN17 FE or ACEA C5 specs.
• Replace every: 15,000-30,000 km or 12 months, depending on your driving conditions—check your owner's manual for exact intervals.
• Best for: Cold climates with quick warm-ups, high-mileage commutes, or when maximizing MPG matters most.

FAQ

Is this oil good for winter driving? Yes, the 0W rating ensures smooth starts in freezing temps down to -35°C, protecting your engine from dry-start wear.

Does it work in non-Renault cars? Absolutely, use it in any petrol or diesel engine spec'd for ACEA C5—always confirm with your manual.

How long does an unopened bottle last? Up to 5 years if stored cool and dry, but use within 2 years for peak performance.