Chrysler Grand Caravan, RU (USA / CAN)

Coolant capacity & service interval

Chrysler Grand Caravan, RU (USA / CAN) uses coolant with a capacity range of 12,4 to 14,2 liters. Service intervals occur at 240000 km or 120 months. The data covers 2 configurations.

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

TypeSpecifications
Grand Caravan 3.6 V6 (2020- )
  • Use: Normal
  • Capacity 12,4-14,2 liter
  • Change 240000 km/ 120 months
Grand Caravan 3.6 V6 (FlexFuel) (2020- )
  • Use: Normal
  • Capacity 12,4-14,2 liter
  • Change 240000 km/ 120 months

Additional Notes

  • The Chrysler Grand Caravan RU 3.6 V6 cooling system carries a capacity range of 12.4 to 14.2 liters, with the spread reflecting variation between a service fill and a full overhaul drain that recovers fluid from all passages and the reservoir.
  • The same 12.4 to 14.2 liter capacity range applies to the 3.6 V6 FlexFuel variant, meaning the flex-fuel calibration of the engine does not alter the cooling system volume relative to the standard 3.6 V6.
  • Both the standard and FlexFuel 3.6 V6 configurations share a coolant change interval of 240,000 km or 120 months under normal use conditions, placing the service interval at a ten-year or roughly 150,000-mile cycle.
  • A 120-month interval is among the longer coolant service schedules in modern passenger vehicles, consistent with the use of an extended-life organic acid technology (OAT) or hybrid OAT coolant formulation designed to resist silicate and phosphate depletion over extended periods.
  • The normal use condition tied to the 240,000 km / 120-month interval indicates the schedule is not shortened for stop-and-go driving, trailer towing, or other demanding operating profiles in the way a severe-use designation would be.

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