How much coolant does a 2010 Dodge Journey take?
The 2010 Dodge Journey’s coolant capacity depends on the engine. In general, the system holds roughly 10 to 13 quarts of coolant in total, with the four-cylinder variant using less and the V6 version using more.
Engine options and coolant capacity
The Journey offered two engines in 2010: a 2.4-liter inline-four and a 3.5-liter V6. The figures below reflect typical full-system Fill amounts for each engine.
Before listing the capacities, note that these numbers cover the entire cooling system (radiator, engine block, hoses, heater core, and reservoir) with a standard 50/50 coolant-to-water mix unless otherwise specified by Chrysler/Mopar.
- 2.4L I4: About 10 to 11 quarts (9.5 to 10.5 liters).
- 3.5L V6: About 12 to 13 quarts (11.3 to 12.3 liters).
These ranges provide a practical guideline for maintenance and service work. Exact capacity can vary slightly by production run and cooling-system hardware, so consult the owner's manual or a dealer for your specific VIN.
Maintenance tips and refill guidance
Coolant type and mixture
Use the manufacturer-recommended HOAT-type coolant or a Mopar-approved long-life antifreeze. Most setups call for a 50/50 mix with distilled water unless the product is pre-diluted. Do not mix incompatible formulas, and avoid using automotive coolants not specified for your vehicle.
Refilling and bleeding the system
Always let the engine cool before opening any cooling-system caps. When refilling, fill gradually to allow air to escape; run the engine with the heater on high to help purge air from the system, and recheck levels after the engine cools again. Top off to the proper level as indicated on the reservoir when the system is cold.
Summary
The 2010 Dodge Journey requires roughly 10–11 quarts of coolant for the 2.4L engine and about 12–13 quarts for the 3.5L V6, depending on the exact configuration. Always confirm with the owner's manual or a Chrysler/Mopar service center and follow the correct coolant type and mixing instructions to ensure proper cooling system performance.
