Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts

Castrol GTX has been helping to extend engine life for over 50 years.

It has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand.

Whether you're looking for a conventional oil, an oil to meet the needs of your older car, a full synthetic oil for your new car, or even a high-performance oil for your collector car, today's Castrol GTX line up offers options.

Better Oil for Maximum Protection Castrol GTX motor oil contains premium quality base oils and anti-wear additives to help extend the life of your engine.

Castrol GTX High Mileage is the leading consumer high mileage brand.*Circana Retail Tracking Service 12 ME May 2023 Castrol GTX Full Synthetic provides superior wear protection on critical engine parts.*Based on