Castrol GTX High Mileage 20W-50
Castrol has firmly established their reputation as a manufacturer of quality motor oils, whether conventional or synthetic. The Castrol GTX High Mileage motor oil combines conventional motor oil with a blend of additives designed to meet the needs of higher mileage cars. These additives include conditioners to help maintain seals and reduce leaks, as well as to fight the buildup of sludge and protect against oil consumption. Overall, this motor oil is designed to minimize engine wear and extend the life of a high mileage engine.