Castrol edge 5W30 A3/B4 5L

Castrol edge 5W-30 A3/B4 is a premium full synthetic engine oil engineered for modern high-performance petrol and diesel engines. Formulated with advanced Fluid TITANIUM technology, it transforms under pressure to reduce friction and maximise engine performance, delivering outstanding protection even under extreme driving conditions.

Ideal for European vehicles requiring ACEA A3/B4 or API SL/CF specifications, Castrol EDGE 5W-30 A3/B4 helps improve fuel economy, supports longer drain intervals, and protects critical engine components from wear and deposits. Its fast-flowing 5W-30 viscosity ensures excellent cold-start protection while maintaining strength at high operating temperatures.

Key Features:

- Full synthetic 5W-30 engine oil

- Advanced Fluid TITANIUM technology for reduced friction

- Strong engine protection under high pressure

- Suitable for petrol and light diesel engines

- Helps improve fuel efficiency and engine responsiveness

- Supports extended oil drain intervals

- 5-litre pack ideal for standard oil changes

Specifications & Approvals:

- ACEA A3/B4

- API SL/CF

- Approved for selected BMW, Mercedes-Benz, Renault, and Volkswagen applications (check owner’s manual for compatibility).