Castrol GTX helps extend engine life by tackling the main causes of sludge. It's advanced 3X-Protect formula surrounds and suspends dirt particles to keep engines cleaner for longer*. Giving you and your vehicle more miles together.

When you want to extend the life of your high mileage engine and emission system, there is no better choice than Castrol GTX High Mileage Motor Oil.

We mentioned above that 75.000 miles (or 121.000 kilometers) is the typical mark when a car is referred to as a “high mileage” vehicle, which is true for most cars.

Castrol GTX MAGNATEC is a premium full synthetic 10W-40 that offers superior wear protection. If your car has over 75,000 miles on the odometer, Castrol GTX High Mileage 10W-40 can help protect your emission system while helping to extend the life of your engine.

Reduced oil consumption: High mileage vehicles tend to leak and burn off more oil than younger cars due to degraded engine seals. High mileage oil rejuvenates degraded seals, which leads to less oil consumption and burnoff.

Proper oil change intervals In fact, most carmakers state in their service manuals the interval should be either 11,000 or 15,000 kilometers (7,500 or 10,000 miles).

FEATURES & BENEFITS Bond to metal surfaces to make engine parts more resistant to wearAre combined with synthetic technology to provide increased protection in high and low temperature applications. Provide continuous protection for all driving conditions, styles and temperatures.

Castrol recommends the intervals between motor oil change since registering for the Castrol Engine Warranty not exceeding 10,000 kilometers or six months if using Castrol EDGE 0W-20, Castrol EDGE 0W-40, Castrol EDGE 5W-30, Castrol EDGE 5W-40, Castrol EDGE 10W-60, Castrol MAGNATEC SUV 5W-30, Castrol MAGNATEC STOP-START ...

The majority of manufacturers consider one quart of oil in the range of 1,500 miles to be acceptable. It should also be pointed out there are some performance vehicles that will consume a quart of oil in less than 1,000 miles and is also considered acceptable.

It used to be normal to change the oil every 3,000 miles, but with modern lubricants most engines today have recommended oil change intervals of 5,000 to 7,500 miles. Moreover, if your car's engine requires full-synthetic motor oil, it might go as far as 15,000 miles between services!

We recommend changing the oil in your vehicle every 10,000 km. Checking and changing the oil is essential to keep today's engines working smoothly and efficiently. You can check the oil level with the car parked on level ground.

Conventional motor oil should be changed every 8,000 to 12,000 kilometres, but how often do you change synthetic oil? It is recommended that you have synthetic oil changed every 12,000 to 16,000 kilometres.