Castrol GTX 15W-40 is a world-renowned engine oil developed to extend the life of your engine and provide safe performance in all driving conditions. Harsh operating conditions, poor-quality fuel, and heavy traffic can cause sludge build-up inside the engine. Castrol GTX fights these issues professionally with its special Double Action (Çift Etkili) formula.

Why Should You Use Castrol GTX 15W-40?

• Superior Protection Against Sludge: Cleans old sludge accumulated inside the engine and provides protection higher than industry standards against new sludge formation.

• Viscosity Stability: Prevents the oil from thinning at high temperatures, guaranteeing the lubrication and protection of the engine at all times.

• Extends Engine Life: Protects the internal parts of your engine thanks to its resistance to wear, thereby extending its service life.

• Wide Compatibility: Suitable for use in both gasoline and diesel engines.

Technical Specifications:

• Volume: 4 Liters

• Viscosity: 15W-40

• Approvals: Meets or exceeds ACEA A3/B3, API SP standards.

You can confidently choose Castrol GTX 15W-40 to keep your vehicle's engine clean and maintain its performance.