Fluid · Coolant
Coolant
for 2020 Kia Niro PHEV 1.6L I4 PHEV · FWD
Fluid Type
Ethylene glycol long-life coolant (green)
Spec: KIA/Hyundai MS591-08
Capacity
7.4qt
7 L
Drain & Refill
6.3 qt
5.96 L
Change Interval
120,000 mi
193,080 km
Data quality
Book-style estimate
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Notes
Engine cooling system. First change at 120k miles, then every 60k miles. PHEV also has separate high-voltage battery cooling system.