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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.
2025 Hyundai Ioniq 5Coolant Type & Capacity
OEM spec from the factory service manual for the Limited, AWD variant.
Quick Answer
Coolant Type
Designated coolant water for electric vehicles
Capacity
17.56 QTS.
16.61 L
Variant
Limited, AWD
Note: Approximate capacity.
This vehicle's factory manual
2025 Hyundai Ioniq 5: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2025 Hyundai Ioniq 5
Maintenance Specs
Frequently Asked Questions
- What type of coolant does a 2025 Hyundai Ioniq 5 take?
- The 2025 Hyundai Ioniq 5 requires Designated coolant water for electric vehicles. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Limited, AWD configuration.
- How much coolant does a 2025 Hyundai Ioniq 5 hold?
- The 2025 Hyundai Ioniq 5 cooling system capacity is 17.56 QTS. (16.61 L).
- Can I use universal coolant in my 2025 Hyundai Ioniq 5?
- It is strongly recommended to use coolant that meets the Designated coolant water for electric vehicles 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 2025 Hyundai Ioniq 5?
- 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.