What color antifreeze does a 2010 Dodge Journey take?
Answer: Green. The 2010 Dodge Journey uses a green, HOAT-type antifreeze coolant, typically sold as Mopar long-life coolant in a 50/50 premixed form.
Color and coolant type for the 2010 Journey
The Journey from this era relies on HOAT (Hybrid Organic Acid Technology) coolant, which is conventionally green in many aftermarket products. The color helps indicate the chemistry, but you should always use the coolant type specified in the owner's manual or by FCA/Chrysler. Mixing colors or chemistries can cause corrosion or cooling-system issues.
Color and chemistry to look for
To avoid compatibility problems, look for green HOAT coolant that is labeled for Chrysler/DCA vehicles. If you encounter orange Dex-Cool or another color, do not mix it with green HOAT; plan to flush the system and refill with the correct green HOAT coolant.
Concluding guidance: For this model year, green HOAT is the standard choice, and using the correct color helps ensure proper protection for the cooling system.
What to buy and how to use it
Below is a quick reference to common options and how to apply them properly.
- Mopar Antifreeze/Coolant HOAT, green, premixed 50/50. This is the factory-recommended option for many Chrysler, Dodge, and Jeep vehicles from that era.
- Other reputable HOAT-green coolants labeled compatible with FCA/Chrysler vehicles, used as premix or concentrate with the correct dilution.
- Dex-Cool or orange-colored coolants are not recommended for this model unless advised by FCA for a specific service bulletin; never mix orange with green HOAT.
Concluding guidance: When servicing, stick to green HOAT that scales to the vehicle’s specifications, and avoid mixing with orange Dex-Cool or other chemistries.
Maintenance tips and how to verify
To ensure you’re using the right coolant color and chemistry, follow these steps when servicing or inspecting your cooling system.
- Check the owner's manual or FCA service information to confirm the approved coolant type and color for your exact VIN and engine.
- Inspect the current coolant color in the reservoir; green typically indicates HOAT green, while orange would indicate Dex-Cool or another orange OAT chemistry.
- If the system contains a color other than green HOAT, plan a full flush before refilling with green HOAT to prevent corrosion or incompatibility.
- When refilling, use a premixed 50/50 green HOAT coolant, or properly dilute a concentrate with demineralized water according to the product instructions.
- Bleed the cooling system as required to remove air pockets, then run the engine to operating temperature and recheck coolant level.
Concluding guidance: Proper identification and adherence to FCA’s specification helps protect the engine and cooling system over time.
Summary
For a 2010 Dodge Journey, the correct antifreeze color is green HOAT coolant, commonly available as Mopar 50/50 premixed green coolant. Avoid mixing with orange Dex-Cool or other non-HOAT chemistries, and always verify the exact specification in the owner's manual or with an FCA-certified technician. Following the recommended color and chemistry helps safeguard the cooling system and engine performance.
What color coolant does a Dodge Journey use?
Antifreeze Conventional Green 50/50 is an ethylene glycol-based product for use in car and light duty trucks that are already using a conventional coolant. The inhibitors prevent rust, corrosion, and provide freeze-up and boil-over protection.
Does it matter what color antifreeze you put in your vehicle?
No, coolant color does not matter; only the specific type of coolant recommended by your vehicle manufacturer matters for compatibility and to prevent damage. Colors are often used for marketing and identification by specific brands or manufacturers, and there is no universal standard for what color corresponds to which chemical composition. You should always consult your owner's manual or a professional to determine the correct type of coolant for your car.
- Color is not a reliable indicator: Coolant is clear before dye is added, and manufacturers choose colors for branding, not for a universal standard. For example, some "green" coolants are made with Organic Acid Technology (OAT), while historically green was associated with Inorganic Acid Technology (IAT).
- Focus on the specification: The most important factor is the additive package in the coolant, which is determined by the chemical technology used (e.g., OAT, HOAT, or IAT). These technologies dictate the coolant's ability to prevent corrosion and protect your engine's components.
- Mixing can be harmful: Mixing different types of coolant, regardless of color, can lead to chemical reactions that reduce effectiveness and cause sludge, which can clog your cooling system.
- Always check the label: The correct coolant for your vehicle will be specified in the owner's manual. When buying a new coolant, look for one that meets your manufacturer's specifications, regardless of its color.
- Universal coolants are an option: Some coolants are marketed as "universal" or "compatible" with multiple vehicle types, but it is still crucial to verify the product's specifications meet your vehicle's needs before using it.
What kind of coolant for a 2010 Dodge Journey?
Zerex G05 Yellow Engine Coolant and Antifreeze Concentrate.
What color antifreeze goes in a Dodge?
What Kind of Antifreeze Do I Need?
| Color | Manufacturers/Compatibility |
|---|---|
| Yellow | All vehicles |
| Turquoise | Audi, BMW, and other European manufacturers |
| Pink or Blue | Audi, Porsche, and other European models |
| Purple | Stellantis vehicles (Jeep, Chrysler, Dodge) |
