OEM Kia Radiators For All Models

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254402M500 - : Reservoir Cap for Kia: K900 Image

Reservoir Cap

Kia 25440-2M500
K900.
$17.88
MSRP $25.58
Save $7.70
30.1% Off
254113M100 - COOLING SYSTEM: Upper Hose for Kia: K900 Image

Upper Hose

Kia 25411-3M100
K900. 5.0L.
$29.29
MSRP $41.90
Save $12.61
30.1% Off
254123T100 - COOLING SYSTEM: Lower Hose for Kia: K900 Image

Lower Hose

Kia 25412-3T100
K900. 5.0L.
$45.04
MSRP $64.43
Save $19.39
30.1% Off
254403S000 - Cooling System: Reservoir Cap for Kia: Cadenza, K900, Optima, Sedona, Sorento Image

Reservoir Cap

Kia 25440-3S000
5.0L.
$8.03
MSRP $11.48
Save $3.45
30.1% Off
253183K100 - : Drain Plug for Kia: Cadenza, Carnival, EV9, Forte, Forte Koup, Forte5, K4, K5, K900, Niro, Niro EV, Optima, Rio, Sedona, Sorento, Soul, Sportage, Stinger, Telluride Image

Drain Plug

Kia 25318-3K100
$2.67
MSRP $3.82
Save $1.15
30.1% Off
254143T000 - : Upper Hose for Kia: K900 Image

Upper Hose

Kia 25414-3T000
3.8L. K900.
$50.04
MSRP $71.58
Save $21.54
30.1% Off
869503T500 - : Shutter Assembly for Kia: K900 Image

Shutter Assembly

Kia 86950-3T500
K900.
$431.35
MSRP $632.02
Save $200.67
31.8% Off
253281P000 - BODY: Caution Label for Kia: Forte, K900, Optima, Sorento Image

Caution Label

Kia 25328-1P000
Radiator cap, type 2. Radiator cap, type 1. Radiator cap, 1.6L. Sedan 2010-13, hatchback 2011-13,.
$4.07
MSRP $5.82
Save $1.75
30.1% Off
254421D100 - : Reservoir Cap Gasket for Kia: K900, Optima, Rondo, Soul Image

Reservoir Cap Gasket

Kia 25442-1D100
2.7L. 2.0L, 2010-11. 2.4L, from 5/29/08. 2.4L, to 5/22/08. 1.6L, 2010-11.
$5.52
MSRP $7.90
Save $2.38
30.1% Off
64195C5000 - : Upper Tie Bar Upper Bolt for Kia: K900, Optima, Sedona, Stinger Image

Upper Tie Bar Upper Bolt

Kia 64195-C5000
Halogen, type #1. 2017-19. Gt, gt1, gt2,gts. Led, type #1. Base, premium, gt-line. 2020. Type 2. Without gt.
$3.72
MSRP $5.32
Save $1.60
30.1% Off
1125406306B - : Headlamp Assembly Front Bolt for Kia: Cadenza, Carnival, EV6, EV9, Forte, K900, Niro, Niro EV, Optima, Rio, Seltos, Sorento, Soul, Sportage, Telluride Image

Headlamp Assembly Front Bolt

Kia 11254-06306B
$1.00
MSRP $1.43
Save $0.43
30.1% Off
817383R500 - : Trunk Lid Bumper for Kia: Cadenza, EV6, K5, K900, Optima, Sedona, Soul EV, Sportage, Stinger Image

Trunk Lid Bumper

Kia 81738-3R500
Type 1. Type 2. 2021-24. #3. Outer. Inner Korea built. 2025.
$4.25
MSRP $6.08
Save $1.83
30.1% Off

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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.