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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Chrysler 300Coolant Type & Capacity
OEM spec from the factory service manual for the Base variant.
Quick Answer
Coolant Type
50/50 mixture of Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) and distilled water
Capacity
11.00 QTS.
10.4 L
Variant
Base
Note: Includes: heater and coolant recovery tank filled to "max" level.
Source: Factory service manual — 2004 Chrysler 300 Base. View full manual section →
What You'll Need
Engine Coolant / Antifreeze
50/50 mixture of Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) and distilled water for Chrysler 300
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Tool
Spill-Free Coolant Funnel
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Tester
Coolant Tester / Hydrometer
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Drain Pan
Coolant Drain Pan
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Frequently Asked Questions
- What type of coolant does a 2004 Chrysler 300 take?
- The 2004 Chrysler 300 requires 50/50 mixture of Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) and distilled water. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Base configuration.
- How much coolant does a 2004 Chrysler 300 hold?
- The 2004 Chrysler 300 cooling system capacity is 11.00 QTS. (10.4 L).
- Can I use universal coolant in my 2004 Chrysler 300?
- It is strongly recommended to use coolant that meets the 50/50 mixture of Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) and distilled water specification. Universal coolants may not provide the correct corrosion protection for your engine's materials.
- What happens if I use the wrong coolant in my 2004 Chrysler 300?
- Using coolant that does not meet the OEM specification can cause corrosion, gasket damage, and overheating. Always verify the correct coolant type before topping off or flushing the system.