Castrol GTX Full Synthetic High Mileage 5W-20 Motor Oil, 5 Quarts

Castrol GTX Full Synthetic High Mileage 5W-20 motor oil is an affordable full synthetic that is specifically designed for vehicles with over 75,000 miles. It's been engineered to provide Superior Protection in 7 Critical Areas including corrosion prevention, sludge control, timing and friction wear. It also contains a proprietary additive to protect the emisssion system. Our Phosphorus Replacement Technology reduces harmful phosphorus to protect the catalytic converter and help extend the life of your high mileage vehicle.