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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.
2011 Mercedes-Benz C300Coolant Type & Capacity
OEM spec from the factory service manual for the Luxury variant.
Quick Answer
Coolant Type
MB 325.0 corrosion inhibitor/antifreeze agent
Capacity
8.90 QTS.
8.42 L
Variant
Luxury
This vehicle's factory manual
2011 Mercedes-Benz C300: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2011 Mercedes-Benz C300
Frequently Asked Questions
- What type of coolant does a 2011 Mercedes-Benz C300 take?
- The 2011 Mercedes-Benz C300 requires MB 325.0 corrosion inhibitor/antifreeze agent. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Luxury configuration.
- How much coolant does a 2011 Mercedes-Benz C300 hold?
- The 2011 Mercedes-Benz C300 cooling system capacity is 8.90 QTS. (8.42 L).
- Can I use universal coolant in my 2011 Mercedes-Benz C300?
- It is strongly recommended to use coolant that meets the MB 325.0 corrosion inhibitor/antifreeze agent 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 2011 Mercedes-Benz C300?
- 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.