Purpose and Specifications

Castrol EDGE Professional E 0W-20 is a premium synthetic engine oil engineered specifically for Jaguar and Land Rover vehicles. This oil meets the strict Jaguar Land Rover specification STJLR.51.5122 and STJLR.03.5006, making it the factory-recommended choice for modern Jaguar and Land Rover engines.

The oil features Fluid TITANIUM technology, which strengthens under engine pressure to protect critical engine components. Modern engines operate under extreme pressures—up to 10 tons per square centimeter in areas like the cam and follower—and this oil is designed to handle those demands without breaking down.

Key Performance Features:

• Reduces friction across engine speeds, helping preserve engine power and improve fuel economy
• Protects engines operating at temperatures up to 100°C and maintains flow in cold starts down to -54°C
• Micro-filtered to the highest quality standards and certified carbon neutral
• Suitable for petrol, diesel, and hybrid Jaguar and Land Rover vehicles
• Provides protection for the entire oil drain interval, even under extreme pressure conditions

When to Use / Replace?

Use Castrol EDGE Professional E 0W-20 exclusively in Jaguar and Land Rover vehicles that specify this oil. Check your vehicle's owner manual for the exact oil change interval—most modern Jaguar and Land Rover vehicles recommend oil changes every 10,000 to 15,000 kilometers or annually, whichever comes first. Always follow your manufacturer's recommended service schedule to maintain engine warranty coverage and optimal performance.

This 1-liter bottle is ideal for top-ups between full oil changes or for vehicles with smaller capacity engines. Store in a cool, dry location away from direct sunlight.

Frequently Asked Questions

Q: Can I use regular Castrol EDGE instead of EDGE Professional?
A: No. Castrol EDGE Professional is specifically engineered and approved for Jaguar and Land Rover vehicles. Using a different oil grade or brand may void your warranty and compromise engine protection. Always use the oil specification listed in your vehicle's manual.

Q: What makes this oil better than standard 0W-20 oils?
A: The Fluid TITANIUM technology doubles the oil's film strength, meaning it creates a stronger protective layer between engine parts. This reduces friction, which can waste up to 10% of engine performance in standard oils. The result is better fuel economy and more reliable engine protection under pressure.

Q: How do I know if my Jaguar or Land Rover needs this specific oil?
A: Check your vehicle's owner manual or service documentation for the oil specification. If it lists STJLR.51.5122 or STJLR.03.5006, this is the correct oil. You can also contact your Jaguar or Land Rover dealership to confirm the exact requirement for your model year.