Chrysler Voyager, RU (USA / CAN)

Coolant capacity & service interval

Chrysler Voyager, RU (USA / CAN) uses coolant with a capacity range of 12,4-14,2 liters. The service interval is 150000 miles 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
Voyager 3.6 V6 (2019- )
  • Use: Normal
  • Capacity 12,4-14,2 liter
  • Change 150000 miles/ 120 months
Voyager 3.6 V6 (FlexFuel) (2019- )
  • Use: Normal
  • Capacity 12,4-14,2 liter
  • Change 150000 miles/ 120 months

Additional Notes

  • The Chrysler Voyager RU 3.6 V6 cooling system carries a capacity range of 12.4 to 14.2 liters, and a range rather than a fixed value typically reflects variation depending on whether the fill is a service top-up or a full drain-and-refill overhaul procedure.
  • The 10-year or 150,000-mile change interval listed for the 3.6 V6 cooling system corresponds to a normal use condition, meaning the interval assumes operation within standard temperature, load, and driving cycle parameters.
  • The FlexFuel variant of the 3.6 V6 shares an identical cooling system capacity range of 12.4 to 14.2 liters with the standard 3.6 V6, indicating no difference in cooling system volume between the two engine configurations despite the fuel system distinction.
  • Both the standard and FlexFuel 3.6 V6 configurations carry the same 150,000-mile and 120-month change interval under normal use, placing the coolant service interval among the longest in typical passenger vehicle maintenance schedules.
  • A 120-month interval equates to a full decade between coolant changes under normal conditions, a figure associated with modern long-life coolant formulations such as OAT (Organic Acid Technology) or HOAT (Hybrid OAT) types commonly specified for vehicles of the 2019 model year era.

Other Systems