2008 Kia Optima Coolant Hoses

8 products listed as compatible with this vehicle by the retailer feed.

  • Carquest Reservoir Cap, T163

    Carquest PremiumMPN T163New

    In stock

    $9.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 14 Inch Length, 87880

    DaycoMPN 87880New

    In stock

    $16.29

    Listed as compatible with this vehicle by the retailer feed.

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  • Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 16 1/4 Inch Length, 88356

    DaycoMPN 88356New

    In stock

    $42.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Gates Premium Molded Coolant Hose, 23315

    GatesMPN 23315New

    In stock

    $48.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 26.5" Long, 1.38" Diameter, E72589

    DaycoMPN E72589New

    In stock

    $53.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Gates Premium Molded Coolant Hose, 23316

    GatesMPN 23316New

    In stock

    $56.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22" Long, 1.38" Diameter, E72588

    DaycoMPN E72588New

    In stock

    $66.99

    Listed as compatible with this vehicle by the retailer feed.

    Check price
  • Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 23" Long, 1.38" Diameter, E72607

    DaycoMPN E72607New

    In stock

    $77.99

    Listed as compatible with this vehicle by the retailer feed.

    Check price

This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.