Purpose and Specifications

Castrol Edge 0W-40 R 5L is a premium fully synthetic engine oil designed for modern Renault vehicles requiring RN17 RSA approval. Its Fluid Titanium technology strengthens under high engine pressure, reducing friction by up to 20% for smoother acceleration, better fuel economy, and lasting protection in petrol, diesel, and hybrid engines.

This 0W-40 oil flows easily at cold starts down to -35°C and stays thick at high temperatures over 150°C, preventing wear during extreme driving. It meets ACEA C3 standards, protects against sludge buildup, and supports extended drain intervals up to 20,000 km or 12 months, depending on your vehicle's manual.

• Superior engine protection: Guards parts under harsh conditions for longer engine life
• Boosts performance: Unlocks more power and efficiency with less friction
• Versatile use: Ideal for road driving and motorsport demands

When to Use / Replace?

Use Castrol Edge 0W-40 R in Renault cars specifying RN17 RSA 0W-40 oil, especially high-performance models under heavy load. Perfect for daily commutes in temperatures from -30°C to +40°C or track days with intense heat.

Replace every 15,000-20,000 km or 12 months for optimal protection—check your owner's manual. Shelf life is 5 years unopened when stored cool and dry.

FAQ

Is this oil suitable for my Renault? Yes, if it requires RN17 RSA 0W-40—confirms perfect fit for approved models with superior protection.

How often should I change it? Every 15,000-20,000 km or yearly; its tough formula handles extended intervals without breaking down.

Does it work in cold weather? Absolutely—0W rating ensures quick flow at -35°C for reliable starts and protection.