How much coolant does a Dodge Journey hold?
The Dodge Journey’s coolant capacity depends on the engine and model year, but you can expect roughly 7 to 13 quarts (about 6.5 to 12.5 liters) of total cooling-system capacity. For precise figures, consult your owner’s manual or the vehicle’s service data.
Engine options and approximate coolant capacity
The Journey was offered with a few different engines over its production run. Each engine variant has its own cooling-system capacity, so the exact amount varies by model.
- 2.4L I-4: approximately 7.5–9.0 quarts (about 7.1–8.5 liters)
- 3.5L V6: approximately 10.5–11.5 quarts (about 9.9–10.9 liters)
- 3.6L Pentastar V6: approximately 12–13 quarts (about 11.3–12.3 liters)
These figures reflect the total capacity of the cooling system, including the engine block, radiator, hoses, and heater core, assuming a full fill with the recommended coolant type. Always verify the exact number for your specific VIN and year if you’re planning a flush or refill.
Where to find the exact capacity for your Journey
If you want the precise coolant capacity for your particular vehicle, use these trusted sources:
- Owner’s manual or quick-reference guide for your model year
- Vehicle radiator/expansion tank label that lists capacity or maintenance specifications
- Chrysler/Mopar service data sheets or the official dealer service portal
- Official vehicle data databases or a qualified automotive technician
When performing a coolant change or flush, follow the exact capacity for your engine variant and bleed sequence as prescribed to ensure proper operation and to avoid air pockets in the cooling system.
Maintenance tips for Dodge Journey cooling system
To keep the cooling system functioning properly, observe these guidelines and use the correct coolant specification.
- Use the coolant type specified for your vehicle (typically Mopar Dex-Cool HOAT or the equivalent recommended by Chrysler/Fiat), and do not mix with non-compatible coolants.
- Prepare and dilute coolant as required (some vehicles use 50/50 premixed coolant; others may require mixing with distilled water).
- Replace coolant at the intervals recommended in the owner’s manual or service schedule, and check for leaks, corrosion, and hose integrity during routine maintenance.
- Bleed the cooling system properly after a fill or flush to remove air pockets and ensure optimal heat transfer.
Correct maintenance helps prevent overheating, provides proper frost protection, and extends the life of the cooling system components.
Summary
In short, the Dodge Journey’s coolant capacity varies by engine: roughly 7–9 quarts for the 2.4L I-4, about 10.5–11.5 quarts for the 3.5L V6, and around 12–13 quarts for the 3.6L Pentastar. For an exact figure, consult the owner’s manual, the vehicle’s labeling, or the official service data tied to your VIN. Following the recommended coolant type and maintenance schedule will help keep your Journey running cool and reliably.
How many gallons does a Dodge Journey hold?
A Dodge Journey holds 20.5 gallons of fuel. This capacity is consistent across many model years, allowing for a significant driving range before needing to refuel.
- Fuel tank capacity: 20.5 gallons
- Gas type: Regular unleaded gasoline
- Driving range: Varies by model year and driving conditions, but a 20.5-gallon tank contributes to a decent driving range
How much coolant does a Dodge Journey take?
A Dodge Journey typically takes between 10 to 11.6 quarts of coolant, depending on the model year and climate control system. For instance, a 2015 model with a dual-zone system holds 10.6 quarts (10 liters), while a 2013 2.4L engine with three-zone climate control requires 11.6 quarts (11 liters). Always confirm the specific capacity for your vehicle's year and features.
- 2015 Journey: 10.6 quarts (10 liters) for single- or dual-zone climate control.
- 2015 Journey: 11.6 quarts (11 liters) for tri-zone climate control.
- 2013 2.4L Engine: 11.6 quarts (11 liters) for a three-zone climate control system.
What kind of coolant does Dodge Journey take?
The recommended coolant for a Dodge Journey is a Phosphated Hybrid Organic Acid Technology (P-HOAT) type, which can be purple, orange, or yellow. For the most accurate choice, consult your owner's manual or the vehicle's reservoir for the specific fluid and color already in use. Many options are available as both ready-to-use (pre-mixed) and concentrate, and popular brands include Mopar, Prestone, and Peak.
Coolant options for Dodge Journey
- Phosphated Hybrid Organic Acid Technology (P-HOAT): This is the recommended technology for most Dodge Journey models.
- Color: The correct coolant may be purple, orange, or yellow. The color doesn't always indicate the type, so it is best to check the owner's manual or existing fluid.
- Ready-to-use vs. concentrate: You can purchase coolant that is pre-mixed with distilled water (ready-to-use) or a concentrate that you will need to mix with distilled water yourself.
- Compatible brands:
- Mopar 50/50 Premixed Coolant
- Prestone Antifreeze/Coolant
- Peak Antifreeze
- Zerex G-05
Important considerations
- Check your owner's manual: Always consult your vehicle's owner's manual for the most accurate information on the type and color of coolant specified by the manufacturer.
- Ensure compatibility: When using a universal coolant, make sure it is compatible with a P-HOAT technology and your vehicle's specific cooling system.
- Use distilled water: If using a concentrated coolant, mix it with high-quality distilled water to prevent mineral deposits and ensure proper cooling and freezing protection.
How many gallons of coolant do I need?
You will likely need between 1 and 2 gallons of coolant concentrate to mix with an equal amount of distilled water for a 50/50 solution, but the exact amount depends on your vehicle's cooling system capacity, which can range from 3 to 7 liters (or about 0.75 to 1.75 gallons). It is best to consult your owner's manual or purchase a slightly larger quantity, such as two gallons of concentrate, to ensure you have enough, as some systems can hold more and you may need extra to top off.
How to determine the right amount
- Check the owner's manual: This is the most reliable method, as it will state the exact capacity of your vehicle's cooling system. Look for information under "fluid capacities".
- Estimate based on engine size: If you don't have the manual, you can estimate that 4-cylinder engines generally require between 1 and 2 gallons of a 50/50 mix. Larger engines will need more.
- For a complete flush: If you are doing a full coolant flush, you will likely need more concentrated antifreeze. You can start by adding about 4 gallons of concentrate to a system that holds 8 gallons total, as you can't drain all the old coolant, and then fill the rest with distilled water.
- For topping off: If you are just topping off the system, add enough to reach the "COLD" line on the overflow tank. The amount will be much smaller, likely less than a quart, says this Quora post.
Important tips
- Always use distilled water: Never use tap water, as the minerals can cause corrosion in your cooling system.
- Mix it correctly: Make sure to mix the antifreeze with distilled water in a 50/50 ratio for optimal protection.
- Check the level after service: After refilling, run the engine and keep an eye on the coolant level, as air bubbles may need to be "burped" out of the system.
