2018 Kia Optima Thermostats & Parts
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TRQ® - Engine Coolant Thermostat Housing Assembly$84.95 + Save an extra $4.40 with iD FastTrack -
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AISIN® - Engine Coolant Thermostat$12.75 - $21.54 -
MotoRad® - Engine Coolant Thermostat$16.78 - $41.47 -
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- Kia OE - Cooling - Water Pump$0.81 - $42.40
- Kia OE - Cooling - Water Pump$0.81 - $247.80
- Kia OE - Cooling - Water Pump (1.6L)$3.75 - $26.55
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