Fluid · Coolant
Coolant
for 2026 Hyundai Ioniq 6 Limited Long Range Dual Motor AWD · AWD
Fluid Type
Hyundai Long Life Coolant (blue) - battery and power electronics thermal system
Spec: Hyundai MS 591-08
Capacity
15qt
14.19 L
Drain & Refill
13.5 qt
12.77 L
Change Interval
120,000 mi
193,080 km
Data quality
Book-style estimate
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Notes
Combined battery thermal management and PE cooling system - first change 120k miles, then every 60k miles