Castrol GTX is one of the world’s most trusted engine oils. It protects against problems that your engine faces everyday. Severe driving conditions such as heavy traffic, combustion contaminants, harsh weather conditions and exceeding oil change intervals can all cause the build-up of a thick, tar-like substance called sludge. If untreated, it can rob an engine of power and, ultimately, its life. Castrol GTX with its Double Action formula, is formulated to extend the life of your engine by preventing the harmful build-up of sludge, reduce oil deposits and protect your engine.
Learn more about the range of GTX engine oils available and find the right product for your vehicle.
THE 3 MILLION MILE MAN. THE 3 MILLION MILE CAR. THE 3 MILLION MILE OIL.
Irv has driven his Volvo the equivalent distance of every stretch of road in the U.S. at least once as well as in 9 foreign countries. But, throughout the years and over the course of all these miles and countless stops along the way – there has been one common factor: Castrol GTX protecting his engine. Find out more.
Castrol GTX ULTRACLEAN
Castrol GTX is one of the world’s most trusted engine oils. The modern world creates difficult challenges for engines. Poor fuel quality, heat and tough driving conditions can all lead to sludge that potentially shortens engine life. Sludge is a sticky deposit that builds up in an engine’s vital oil-ways and it can prevent oil from protecting the engine. Castrol GTX ULTRACLEAN has synthetic technology to deliver superior performance. Its Double Action formula cleans away old sludge, and protects against new sludge formation, giving you more control over today´s challenging conditions. Click to learn more.