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.
*As measured in the Sequence VH test, against API SP engine limits
Castrol GTX
Available in the following grades:
Castrol GTX 20W-50
Industry specifications:
- API SN/CF
Type
Mineral
Application
Castrol GTX 20W-50 is recommended for the engines of the following passenger cars and light commercial vehicles:
- Unleaded petrol with or without catalytic converters.
- Fuel injected engines.
- Reconditioned petrol engines.
Features & benefits
Castrol GTX 20W-50:
- Provides protection against sludge build-up.
- Protection against viscosity and thermal breakdown.Keeps engines cool and clean.
- Contains anti-wear additives that extend the life of your engine.
- Advanced protection against higher temperatures and stresses encountered in pre-2002 engines.
- Premium quality base oils and anti-wear additives that extend the life of your engine.
- Compatible with catalytic converters and oxygen sensors.Helps minimise oil consumption.
Castrol GTX ULTRACLEAN
Available in the following grades:
Castrol GTX ULTRACLEAN 15W-40
Industry specifications:
- API SP
- ACEA A3/B3
Type
Synthetic Technology
Application
Castrol GTX ULTRACLEAN 15W-40 is suitable for use in automotive petrol and diesel engines where the manufacturer recommends an ACEA A3/B3, API SN/CF or earlier specification 15W-40 lubricant.
Features & benefits
Castrol GTX ULTRACLEAN:
- Provides 50% superior sludge protection compared to tough industry standards*
- Advanced protection against viscosity loss 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
*50% cleaner than the industry standard as measured in the API SN Seq. VG Sludge test
Castrol GTX DIESEL
Castrol GTX DIESEL 15W-40
Industry specifications:
- API SP
- ACEA A3/B4
- Not recommended for vehicles fitted with Diesel Particulate Filters or petrol engines with catalytic converters.
TYPE:
Mineral
Application
Suitable for cars and light commercial vehicles that specify API CH-4 or earlier. Not recommended for vehicles fitted with Diesel Particulate Filters or petrol engines with catalytic converters.
Features & benefits
Castrol GTX DIESEL :
- Provides superior cleaning power to maintain engine performance.
- Reduces the build-up of harsh deposits.
- Helps prevent oil from thickening and keeps it flowing freely.
- Outstanding diesel engine wear protection.
