Ligier IXO

Coolant capacity & service interval

Ligier IXO coolant capacity ranges from 3 to 4 liters. Service intervals include checking at 2500 km and changing at 30000 km or 36 months and 50000 km or 24 months. The data covers 3 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
IXO 440 DCi (2010- )
  • Use: Normal
  • Capacity 3 liter
  • Change 50000 km/ 24 months
IXO 492 DCi (2010- )
  • Use: Normal
  • Capacity 4 liter
  • Check 2500 km
  • Change 50000 km/ 24 months
IXO 505 Progress (2010- )
  • Use: Normal
  • Capacity 4 liter
  • Change 30000 km/ 36 months

Additional Notes

  • The Ligier IXO 440 DCi cooling system holds 3 liters, which is a notably smaller capacity than the other IXO variants listed, reflecting the smaller displacement of the 440 DCi engine.
  • Both the IXO 492 DCi and IXO 505 Progress share a 4-liter cooling system capacity, though the two engines differ in their service interval schedules.
  • The IXO 440 DCi and IXO 492 DCi share the same coolant change interval of 50,000 km or 24 months under normal use conditions, whichever comes first.
  • The IXO 505 Progress carries a shorter distance-based change interval of 30,000 km compared to the DCi variants, though its time-based interval of 36 months is longer than the 24-month interval specified for the DCi engines.
  • The IXO 492 DCi is the only variant among the three with a specified coolant level check interval, set at 2,500 km under normal use conditions, in addition to the standard change interval.
  • A 4-liter cooling system capacity, as seen on the 492 DCi and 505 Progress, is consistent with a service fill volume for a small displacement engine, meaning the figure reflects the total amount of coolant required to fill the system during a standard service rather than a full overhaul.

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