Castrol GTX Diesel 15W-40

Castrol GTX DIESEL 15W-40 engine oil is designed for today’s diesel car and light commercial vehicle engines.

It’s more than just oil. It’s liquid engineering that provides extra protection against diesel engine problems, like soot and harsh deposits that your engine faces every day.


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.


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.


  • API CH-4/SJ

Where to buy Castrol oil?

Product Data Sheet

Material Safety Data Sheet