Castrol GTX 10W-40 is a high-performance synthetic engine oil aimed at extending engine life. Thanks to its 3X-Clean formula that prevents sludge formation in the engine, it provides effective protection against sludge caused by heat, pollutants, and short trips.

Features and Benefits

• Provides up to 50% better protection against sludge formation

• Prevents thermal breakdown by maintaining viscosity and prevents deposit formation at high temperatures

• Contains anti-wear additives and premium base oils

• Helps the engine run more efficiently and have a longer lifespan

• With its advanced formula, reduces maintenance costs and enhances vehicle performance

Castrol GTX 10W-40 can be safely used for gasoline vehicles that recommend API SL or earlier 10W-40 specifications.