The coolant color is orange, corresponding to Dex-Cool long-life coolant used by Mopar.
In the 2008 Dodge Caliber, the cooling system is filled with an orange-colored organic-acid coolant known as Dex-Cool (a Chrysler/Jeep/Dodge-compatible long-life coolant). It is typically sold as a pre-diluted 50/50 mix with distilled water, or as concentrated coolant that you dilute yourself. The orange hue helps distinguish it from traditional green or blue silicate-based coolants.
Coolant type and color in the Caliber
Dex-Cool is an organic acid technology (OAT) coolant designed for aluminum engines and longer service life. Using the correct coolant is important because mixing Dex-Cool with green or silicate-based coolants can cause chemical reactions that lead to gumming, reduced cooling efficiency, or eventual buildup in the cooling system.
What to use in a Caliber and topping off tips
To stay consistent with factory specifications, use Dex-Cool or a Chrysler/Dodge-approved OAT coolant labeled as compatible with Mopar vehicles. When topping off, always use the same type of coolant and the engine should be cool before opening the reservoir cap. Do not mix different coolant chemistries unless the product label explicitly states compatibility, and if you’re unsure, consider a full flush and refill by a professional.
- Check the reservoir when the engine is cold to verify the orange Dex-Cool level.
- Top off with the same Dex-Cool OAT coolant; avoid green or silicate-based mixtures.
- If the coolant shows contamination, unusual color change, or you notice overheating, have the cooling system inspected promptly.
Following these guidelines helps maintain proper cooling system performance and prevent issues related to incompatible coolants.
Summary
Bottom line: The 2008 Dodge Caliber uses orange Dex-Cool long-life coolant. Use a Chrysler/Dodge-approved OAT coolant and avoid mixing with green or other coolant types. For precise maintenance intervals, consult the owner's manual or a dealer.
What type of coolant for 2008 Dodge Caliber?
ZEREX – G-05 Formula 50/50 Pre-Mixed RTU Antifreeze / Coolant, 1 Gallon (Part No. ZXG05RU1)
Can I just pour coolant into the reservoir?
To top up your engine's coolant, you can simply open the reservoir cap (be careful the engine is not too hot and use a cloth wrapped around the cap to open it, as there could be some residual pressure left in the system) and add to the fluid level – what you use to do this is very important though.
What is the most common problem with Dodge Caliber?
Top Dodge Caliber Problems
- No start or no crank due to theft system wireless control module.
- Water Leak From Sun Roof Drain Tubes.
- Blown struts.
- Engine and transmission control modules may need to be updated at the same time.
- No start or No Crank Due to Theft System Issue.
- Excess drain on battery due to faulty radio.
What color does Dodge use for coolant?
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) |