How much coolant does a 2013 Chrysler 300 take?
The cooling system capacity for a 2013 Chrysler 300 depends on the engine: about 11.4–11.5 quarts for the 3.6L V6, and around 16 quarts for the 5.7L Hemi. With a typical 50/50 antifreeze/water mix, that translates to roughly 2.9 gallons for the 3.6L and about 4 gallons for the 5.7L.
The question becomes more detailed when you consider which engine your car has, and how Chrysler designed the cooling system for that configuration. The capacity figure refers to the entire cooling circuit (radiator, engine block, heater core, and related hoses). For precise figures, consult the owner’s manual or service data specific to your VIN.
Engine options and coolant capacity
Here is a practical breakdown by engine variant to guide maintenance and service tasks.
- 3.6L Pentastar V6 — total cooling system capacity: approximately 11.4–11.5 quarts (about 10.8–10.9 L).
- 5.7L Hemi V8 — total cooling system capacity: approximately 16 quarts (about 15.1 L).
In practice, use these numbers as guidelines. Exact capacity can vary slightly due to optional equipment or model-year tweaks. Always verify with your vehicle’s manual or dealer data for your exact VIN.
How to refill coolant safely
Following manufacturer-recommended steps helps ensure proper fill and air bleeding, especially after a drain or flush.
- Let the engine cool completely before opening the cooling system to avoid burns from pressurized coolant.
- Place a drain container underneath and drain old coolant if performing a flush; recycle it according to local regulations.
- Open the radiator cap (and expansion tank cap if present) slowly to release any residual pressure.
- Mix coolant with distilled water to 50/50 unless your manual specifies a different ratio.
- Fill gradually. Start the engine with the heater on hot and run at idle until the thermostat opens, adding coolant as needed to maintain the correct level.
- Turn off the engine, allow it to cool, then check and top off to the proper level. Inspect for leaks.
Note: Always use coolant that meets Chrysler specifications. For climates with freezing temperatures, ensure the mixture is appropriate for your region.
Summary
The 2013 Chrysler 300’s coolant capacity depends on the engine: roughly 11.4–11.5 quarts for the 3.6L V6 and about 16 quarts for the 5.7L Hemi. Use a 50/50 mix and verify exact numbers in the owner’s manual or service data for your VIN. When performing a coolant service, follow safe procedures to avoid burns and ensure complete air bleeding.
