OEM Kia Radiators For All Models

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Radiator Assembly

Part Number: 25310-38005
Kia Kia
Other Names: Radiator
Replaces: 25310-38001
Description: Optima. 2.4l. 2.4L, manual trans.
MSRP $443.87
$304.94

Radiator Assembly

Part Number: 25310-38055
Kia Kia
Other Names: Radiator
Replaces: 25310-38050
Description: Optima. 2.4l. 2.4L, auto trans. 2.7L. 2.5L.
MSRP $537.95
$367.15

Radiator Cap

Part Number: 25330-3K000
Kia Kia
Other Names: Cap Assembly Radiator
Replaces: 25330-38001, 25330-39100
Description: 2006-10. Sorento. Optima. 2.4l. Korea built. Optima Hybrid. 2011-12. Amanti. 1.6L, 2010-11. 1.6L, 2012-13. Location-Reservoir.
MSRP $19.32
$13.50

Radiator Assembly Upper Insulator

Part Number: 25335-38050
Kia Kia
Positions: Upper
Other Names: Insulator Radiator M
Description: 2.4L. 2.7L. 2.5L.
MSRP $11.65
$8.14

Radiator Assembly Upper Bracket

Part Number: 25333-3C001
Kia Kia
Positions: Upper
Other Names: Bracket Assembly Radiato
Description: 2.4L. 2.7L.
MSRP $17.00
$11.88

Radiator Assembly Drain Plug

Part Number: 25318-38000
Kia Kia
Other Names: Drain Plug, Drain Valve, Plug Radiator Drain
Description: 2006-10. 2.4L. 2.7L. 2003-06. 2011-12. Radiator components. 2.5L.
MSRP $2.40
$1.68

Radiator Assembly Lower Insulator

Part Number: 25336-3A100
Kia Kia
Positions: Lower
Other Names: Radiator Insulator, Insulator Radiator M
Replaces: 25336-3C000
Description: 2.5L. 2.4L. manual trans.
MSRP $10.69
$7.47

Reservoir Cap

Part Number: 25441-3C020
Kia Kia
Other Names: Cap Radiator Reservo
Replaces: 25441-22020
Description: 2.4L. 2.7L. 2.5L.
MSRP $5.94
$4.15

Reservoir Cap Gasket

Part Number: 25442-22020
Kia Kia
Other Names: Gasket Radiator Rese
Replaces: 25442-22000
Description: 2.4L. 2.7L. 2.5L.
MSRP $2.50
$1.75

Lower Support

Part Number: 64100-3C600
Kia Kia
Positions: Front lower
Other Names: Panel Complete Radiator
MSRP $343.64
$236.08
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Keep Your Kia Running Cool with a Reliable Radiator

The radiator plays an essential role in preventing engine overheating by regulating coolant temperature. In vehicles like the Sportage and Forte, a properly functioning radiator ensures smooth performance and engine longevity. When coolant circulates through the radiator, heat dissipates, keeping the engine at a safe operating temperature. If the radiator becomes damaged or clogged, overheating can lead to expensive repairs.

Common Causes of Radiator Failure

Over time, radiators experience wear due to constant exposure to high temperatures and pressure. Corrosion from old coolant, leaks from damaged seals, and blockages from debris reduce efficiency. Physical damage from road debris or accidents can also result in leaks. If the engine temperature runs high or coolant levels drop frequently, replacing the radiator may be necessary.

Why Choose a Genuine Kia Radiator?

Genuine Kia radiators are engineered for precise fitment and efficient cooling. Unlike aftermarket alternatives, they use high-quality materials that resist corrosion and maintain consistent cooling performance. We provide authentic Kia parts designed to integrate with factory components, preventing compatibility issues. If replacing your radiator, it’s also a good idea to check the condition of your thermostat to avoid future cooling system issues.

Maintaining a reliable cooling system is crucial for your Kia’s performance and longevity. Choosing a genuine Kia radiator ensures durability, efficiency, and a proper fit. We offer high-quality replacement parts to keep your vehicle running at its best. Explore our inventory for the right radiator for your Kia today.