Castrol GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Quarts

Phosphorus Replacement Technology helps extend emission system life Superior dispersancy that fights sludge build up Exceptional oil burn-off protection exceeding industry standards* Seal conditioners to help reduce leaks Advanced additives that minimize engine wear Improved fuel economy** * Based on API and ACEA volatility specifications ** In 5W-20, 5W-30 and 10W-30 grades versus industry specifications Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM