CASTROL GTX ENGINE OIL

Ready for the road ahead

Castrol GTX helps extend engine life by tackling the main causes of sludge.

It’s advanced 3X-Protect formula surrounds and suspends dirt particles to keep engines cleaner for longer^*.

Giving you and your vehicle more miles together.

Helps extend engine life

Find the right oil for your engine

Sludge can block your engine’s vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life.

Castrol GTX is a premium conventional motor oil that has been helping to extend engine life for over 50 years.  It has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand today.  Severe driving conditions such as heavy traffic, poor fuel quality, harsh driving 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 its power  and ultimately its life.  This oil is specially engineered to prevent the harmful build-up of sludge while protecting against new sludge formation better than tough industry standards.

Help Extend the Life of Your Engine with Castrol GTX 

GTX delivers:

• Superior protection against engine sludge**
• Advanced protection against viscosity and thermal breakdown
• Premium quality base oils and anti-wear additives to help extend the life of your engine
• Helps minimize oil consumption

* When tested in engines with a high level of sludge

**As measured in the Sequence VG Sludge test

Castrol GTX Ultraclean

No oil keeps engines cleaner

Find the right oil for your engine

Environmental factors such as poor fuel quality, hot weather and stop-start driving conditions can lead to sludge, varnish and carbon build-up in your engine: three factors that reduce engine life, power and fuel economy.

Castrol GTX Ultraclean is a synthetic blend engine oil available in 5W-30 grade. 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. In fact, it provides up to 50% better sludge protection than is demanded by the latest industry standard. If keeping your engine clean is important to you, it's good to know that no other oil keeps engines cleaner.

GTX Ultraclean delivers:

• 50% superior sludge protection compared to tough industry standards**
• Advanced protection against viscosity and thermal breakdown
  Superior protection against high-temperature deposits
  Premium-quality base oils and anti-wear additives that help extend the life of your engine

* When tested in engines with a high level of sludge.
** 45% cleaner than the industry standard as measured in the Seq. VG Sludge test.

Castrol GTX SUV

 Castrol GTX is one of the world’s most trusted engine oils.

The modern world creates difficult challenges for SUV engines. SUVs usually operate under heavy loads which can produce harmful deposits, thicken the oil to restrict flow causing damage to critical engine components. This can significantly reduce the life of an engine.

Castrol GTX SUV is a synthetic blend engine oil available in 5W-30 grade. Its double-action formula has been proven to clean away the sludge that can block engine oilways and helps prevent new sludge. It is specially designed to tackle challenges of SUV engines which run under heavy loads and for long hours

Castrol GTX SUV with double action formula and synthetic technology:

1.  Provides 30% better protection against deposits in gasoline and diesel engines under heavy load*.
2.  Helps extend engine life of SUVs and Pick-ups in heavily loaded conditions

*as tested in Sequence IIIG vs API SL limits and OM646LA Bio vs ACEA A3/B4-16 industry standard engine tests.