Is Castrol GTX good engine oil?

Castrol® GTX® High Mileage motor oil is the leading consumer high miles brand. You won’t need to worry about using a high mileage oil or synthetic because this is both. While phosphorous is present in all engine oils for its ability to reduce wear, it is effectively poisonous to catalytic converters.

Is Castrol GTX SAE 5W 30 a synthetic oil?

Castrol Gtx High Mileage 5w-30 Oil Castrol® GTX® High Mileage™ 5W-30 – the #1 High Mileage brand – is a premium synthetic blend motor oil specifically formulated for vehicles with over 75,000 miles.

What is GTX oil?

Castrol® GTX® is a premium conventional motor oil that has been helping to extend the life of engines since it was first introduced in 1968. Its double-action formula cleans away old sludge and prevents new sludge formation even more effectively than tough industry standards demand.

What’s the difference between Castrol Edge and GTX?

Castrol EDGE has a more advanced technology with fluid titanium that provides superior engine wear protection. Castrol GTX MAGNATEC has intelligent molecules that cling to critical engine parts like a magnet, providing an extra layer of protection from the start and throughout warm-up that won’t drain to the sump.

What kind of oil does Castrol 5W 30 use?

Castrol GTX Ultraclean is a synthetic blend engine oil available in 5W-30 and 5W-20 grades. Its double-action formula has been proven to clean away the sludge that can block engine oilways and helps prevent new sludge formation thanks to its synthetic technology.

What kind of oil is in Castrol GTX UltraClean?

Sludge is a sticky deposit that builds up in an engine’s oil-ways and it can prevent the oil from protecting the engine. Castrol GTX Ultraclean is a synthetic blend engine oil available in 5W-30 and 5W-20 grades.

Is there phosphorous in Castrol GTX high mileage oil?

While phosphorous is present in all engine oils for its ability to reduce wear, it is effectively poisonous to catalytic converters. Castrol GTX High Mileage Motor Oil is liquid engineered with Phosphorous Replacement Technology to replace some of the phosphorous with an advanced additive that maintains robust wear protection.

What kind of oil do I need for a 5W 30 car?

If your car requires a 5W-30 engine oil, Castrol offers a full range of options to meet the needs of every driver and vehicle manufacturer. Choosing the right 5W-30 oil for your car.