SUPERIOR SLUDGE PROTECTION FOR GREATER ENGINE RELIABILITY
Castrol GTX is one of the world's most trusted motor oils. It's more than just oil. It's liquid engineering that protects against problems, like sludge, that your engine faces every day.
Severe driving conditions such as every day stop-and-go/stop-start traffic, harsh weather conditions and extended drain intervals, can all cause the build-up of a thick, tar-like substance called sludge.
You can't see this sludge build-up but it can damage your engine's performance and cause premature engine failure.
Protect your car from harmful sludge build-up with Castrol GTX.
Bottle image of Castrol GTX
Castrol GTX 20W-50 is suitable for use in automotive gasoline and diesel engine where the manufacturer recommends an API SL/CF or earlier specification 20W-50 lubricant.
Contains anti-sludge formula that provides 25% better sludge protection compared to tough industry standards*
Superior protection against viscosity and thermal breakdown
Anti-wear additives that extend the life of your engine