Castrol GTX 10W-40 Conventional Motor Oil

Improved oxidation resistance helps prevent deposits in the engine, maintain cleanliness and prevent acid accumulation, which can lead to engine corrosion and wear.

Compared with the conventional Shell Rotella T4 15W-40, it can achieve excellent oil consumption control by reducing the oil volatility in the Noack test. Lower volatility = lower oil consumption.

Improved copper corrosion protection and lead corrosion protection are on average 50% higher than the wear protection required by API industry wear testing.