Jaguar X-Type, X400 (USA)

Coolant capacity & service interval

Jaguar X-Type, X400 (USA) coolant capacity is 10 liters. The data covers 1 configuration.

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

TypeSpecifications
X-Type 3.0 V6 (2001-2008)
  • Use: Normal
  • Capacity 10 liter

Additional Notes

  • The Jaguar X-Type 3.0 V6 cooling system carries a capacity of 10 liters, which reflects the total volume of the entire cooling circuit rather than a partial or reservoir-only fill.
  • A 10-liter cooling system capacity is consistent with a transversely or longitudinally mounted V6 engine block where coolant must circulate through the engine, heater core, radiator, and associated passages, accounting for a relatively substantial total fill volume.
  • The 10-liter figure applies across the full 2001-2008 model year span of the X-Type 3.0 V6, indicating no capacity revision was introduced within that production range for the cooling system.
  • The specification is designated for normal use conditions, meaning the 10-liter capacity figure is associated with standard operating environments rather than a severe-duty or first-change-only service context.

Other Systems