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2021 Hyundai IoniqCoolant Type & Capacity
OEM spec from the factory service manual for the Electric Limited variant.
Quick Answer
Coolant Type
Designated coolant water for electric vehicles
Capacity
N/A
N/A
Variant
Electric Limited
Note: Capacity is between: 11.31 - 11.83 qt.
This vehicle's factory manual
2021 Hyundai Ioniq: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2021 Hyundai Ioniq
Maintenance Specs
Frequently Asked Questions
- What type of coolant does a 2021 Hyundai Ioniq take?
- The 2021 Hyundai Ioniq requires Designated coolant water for electric vehicles. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Electric Limited configuration.
- How much coolant does a 2021 Hyundai Ioniq hold?
- The 2021 Hyundai Ioniq cooling system capacity is N/A (N/A).
- Can I use universal coolant in my 2021 Hyundai Ioniq?
- 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 2021 Hyundai Ioniq?
- 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.