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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.
2018 Audi A8Coolant Type & Capacity
OEM spec from the factory service manual for the L variant.
Quick Answer
Coolant Type
See manual
Capacity
15.90 QTS.
15.04 L
Variant
L
Note: Part No. G A13 A8J M1.
Part numbers are for reference only.
Approximate capacity.
Source: Factory service manual — 2018 Audi A8 L. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of coolant does a 2018 Audi A8 take?
- The 2018 Audi A8 uses an OEM-specified coolant. Refer to the factory service manual for the exact type, as it varies by engine variant.
- How much coolant does a 2018 Audi A8 hold?
- The 2018 Audi A8 cooling system capacity is 15.90 QTS. (15.04 L).
- Can I use universal coolant in my 2018 Audi A8?
- Always use coolant that meets the OEM specification for your engine. Universal coolants may not provide adequate corrosion protection.
- What happens if I use the wrong coolant in my 2018 Audi A8?
- 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.