What coolant does a 2008 Dodge Charger take?
The 2008 Dodge Charger uses Dex-Cool Extended Life antifreeze/coolant (orange), the OEM specification for Chrysler/Dodge models of that era.
Chrysler/Dodge vehicles from this period commonly require an ethylene glycol–based, silicate-free Dex-Cool extended-life coolant. It is typically available as Mopar Dex-Cool or an OEM-approved Dex-Cool product and is designed to be used in a 50/50 premixed blend with distilled water. When replacing or topping off the system, use Dex-Cool or an equivalent approved by Chrysler and avoid mixing with conventional green coolant or other brands. Always confirm the exact requirement for your engine variant in the owner's manual or with a dealer.
Coolant type and engine compatibility
The 2008 Charger lineup includes multiple engines (2.7L, 3.5L V6, 5.7L Hemi, and the SRT8). All were equipped with Dex-Cool as the factory coolant, with the specifics noted in the owner’s manual. If you’re unsure, check the coolant bottle label or the service manual for the exact specification for your engine.
What to buy and how to mix
Before you buy or mix coolant for the 2008 Charger, review these guidelines to ensure you use the correct product and ratio.
Below is a concise guide to buying and mixing Dex-Cool for the 2008 Charger.
- Purchase Mopar Dex-Cool Extended Life Antifreeze/Coolant or an equivalent Dex-Cool OAT coolant that meets Chrysler/MS-9769 specifications.
- If using concentrate, mix it 50% coolant to 50% distilled water before pouring into the cooling system.
- Do not mix Dex-Cool with conventional green (inorganic) coolant or universal coolants unless the system has been flushed and drained first.
- When refilling, fill to the "FULL" line after bleeding air from the system as directed in the service manual.
- After refilling, start the engine, bring it to operating temperature, check for leaks, and recheck the coolant level after it cools.
Concluding note: Following these steps helps maintain proper cooling performance and prevents corrosion or deposits that can result from using the wrong coolant or improper mixtures. When in doubt, consult the owner's manual or a qualified technician for your specific engine variant.
Summary
In short, the 2008 Dodge Charger takes Dex-Cool Extended Life coolant (orange). Use a Chrysler-approved Dex-Cool product, typically in a 50/50 premixed blend with distilled water, and avoid mixing with green or other non-Dex-Cool coolants. Always verify the exact specification for your engine variant in the owner’s manual.
