Superior sludge protection to help extend engine life
Castrol GTX is one of the world’s most trusted engine oils, being been at the forefront of engine oil innovation since its introduction in 1968.
Today, Castrol GTX protects an estimated 100 million cars across the world at any one time.
Castrol GTX engine oils have been tested extensively in a range of tests designed to replicate a variety of driving conditions and styles in modern engines.
Castrol GTX and GTX ULTRACLEAN Double Action formula cleans away old sludge, and protects against new sludge formation better than tough industry standards, helping to extend the life of the engine, giving you control over dirt in todays‘ challenging conditions.
Castrol GTX engine oil’s synthetic technology, with its sludge buster breaks down and cleans away existing sludge & protects the engine from future sludge forming – offering up to 50 % better sludge protection than tough industry limits (vs API SN limit in the Sequence VG test).
Castrol GTX engine oils demonstrate exceptional protection that ensures excellent engine durability, reducing wear by over 60 % compared to active ACEA European oil sequences limits.