Fluid · Coolant
Coolant
for 2018 Kia Niro PHEV 1.6L I4 PHEV · FWD
Fluid Type
Hyundai/Kia Long Life Coolant (green)
Spec: MS-591-08
Capacity
7.9qt
7.47 L
Drain & Refill
6.5 qt
6.15 L
Change Interval
100,000 mi
160,900 km
Data quality
Book-style estimate
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Notes
Engine coolant system; first change at 100k miles, then every 50k. PHEV also has separate battery cooling system (sealed/lifetime)