Fluid · Coolant
Coolant
for 2017 Kia Optima Hybrid 2.0L I4 Hybrid · FWD
Fluid Type
Hyundai/Kia Long Life Coolant (green) 50/50
Spec: MS 591-08
Capacity
7.9qt
7.47 L
Drain & Refill
7 qt
6.62 L
Change Interval
100,000 mi
160,900 km
Data quality
Book-style estimate
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Notes
Engine cooling system. First change 120k miles, then every 60k miles