Hyundai Trajet, FO (EU)

Coolant capacity & service interval

Hyundai Trajet, FO (EU) coolant capacity ranges from 7 to 9,4 liters. Service intervals require a change every 36 months. The data covers 3 configurations.

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

TypeSpecifications
Trajet 2.0 CRDi (2002-2007)
  • Use: Normal
  • Capacity 9,4 liter
  • Change 36 months
Trajet 2.0i (2000-2004)
  • Use: Normal
  • Capacity 7 liter
  • Change 36 months
Trajet 2.7i V6 (2000-2008)
  • Use: Normal
  • Capacity 7 liter
  • Change 36 months

Additional Notes

  • The Hyundai Trajet FO (EU) 2.0 CRDi cooling system holds 9.4 liters, a notably larger capacity than the two petrol variants, which reflects the additional thermal load management demands of a diesel engine with its associated cooling circuits.
  • Both the Trajet 2.0i and the 2.7i V6 share an identical cooling system capacity of 7 liters, despite the V6 having a larger displacement and more cylinders than the inline four-cylinder petrol engine.
  • All three engine variants across the Trajet FO (EU) range carry the same 36-month coolant change interval under normal use conditions, regardless of engine type or displacement.
  • The 2.0 CRDi's 9.4-liter cooling system capacity represents a 34% increase over the 7-liter figure shared by both petrol configurations, a difference that would be relevant when calculating the volume of coolant required for a full service fill.
  • The 36-month interval applies specifically to normal use conditions across all three variants, meaning the change frequency is time-based rather than mileage-based as specified in the data.
  • The Trajet 2.7i V6, covering model years 2000-2008, shares the same 7-liter capacity and 36-month interval as the 2.0i, which ran only through 2004, indicating no capacity differentiation between the two petrol engines despite the V6's broader production span.

Other Systems