Castrol GTX High Mileage 15W-50

GTX HIGH MILEAGE 15W-50 oil provides extra protection for engines with over 100,000 kilometres. As an engine gets older gaskets become brittle, seals can deteriorate and oil can burn faster. Castrol GTX HIGH MILEAGE motor oil helps extend engine life by providing superior protection against deposit build-up


Suitable for petrol cars.


Castrol GTX HIGH MILEAGE 15W-50:

  • Provides superior oil burn off protection verses many conventional oils.
  • Contains highly effective anti-wear additives that extend the life of your engine.
  • Proven seal performance to help ensure minimum leaks long term.
  • Contains anti-sludge formula that provides 25% better sludge protection compared to tough industry standards.
  • Advanced additives that minimize engine wear.
  • Suitable for petrol cars

* vs. API SN Industry Standards


  • API SN

Where to buy Castrol oil?

Product Data Sheet

Material Safety Data Sheet