So, the first thing you need to start with the selection of oil is by studying the car's instruction manual or from its service book. Almost always, manufacturers indicate there their requirements for engine and coolant fluids, which are best used for this model.
  • Engine: Cummins ISX
  • Engine oil capacity, liter: 53
  • Manual transmission capacity, liter: 9,7-13,2
  • Automatic transmission capacity, liter: 11-12,8
  • Differential capacity, liter: 10-20,3
  • Cooling system capacity, liter: 37-53
  • Year: 2004-07

Engine oil

    Manual transmission

    • Synthetic gear oil: 75W90 GL5

    Differential

    • Synthetic gear oil: 75W90 GL5

    Automatic transmission

    • Synthetic transmission fluid: AISIN-AW

    Power steering

    • Synthetic transmission fluid: AISIN-AW

    Cooling system

    • Antifreeze for the engine: Antifreeze G12 red