Fluid · Coolant
Coolant
for 2006 Kia Optima 2.7L V6 · FWD
Fluid Type
Ethylene glycol green coolant 50/50
Spec: Hyundai/Kia Long Life Coolant or equivalent phosphate-free
Capacity
8.5qt
8.04 L
Drain & Refill
6.8 qt
6.43 L
Change Interval
60,000 mi
96,540 km
Data quality
Book-style estimate
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Notes
V6 has larger cooling system than I4. System includes reservoir