Castrol GTX Ultraclean’s synthetic technology has superior performance. Help extend the life of your engine with Castrol GTX Ultraclean. It’s more than just oil. It’s liquid engineering. Castrol GTX is one of the world’s most trusted engine oils.
The Castrol GTX Ultraclean 10W-40 A/B 4L Semi-Synthetic Engine Oil is perfect for cars that require a high level of protection and performance, like high-performance, modern vehicles.
