Genuine Kia Optima Radiator Cap

Cooling Radiator Cap

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10 Radiator Caps found

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Kia Optima Cap-Radiator Reservoir
Part Number: 2544126100
$1.43 MSRP: $2.02
You Save: $0.59 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cap, Reservoir Cap
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2010 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta 2, 2.4L - Theta FF, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
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Kia Optima Cap Assembly-Radiator
Part Number: 253301P000
$15.56 MSRP: $21.88
You Save: $6.32 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cap, Radiator Cap, Reservoir Cap
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Cap Assembly-Radiator
Part Number: 253300W000
$16.38 MSRP: $23.03
You Save: $6.65 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator Cap
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2013 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Cap Assembly-Radiator
Part Number: 25330B1000
$17.59 MSRP: $24.73
You Save: $7.14 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cap, Filler Cap, Radiator Cap, Reservoir Cap
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Cap Assembly-Radiator
Part Number: 253303K000
$12.48 MSRP: $17.55
You Save: $5.07 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator Cap
- Replaces: 2533039100, 2533038001
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2013 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta 2, 2.4L - Theta FF, 2.5L, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
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Kia Optima Cap Assembly-Radiator Re
Part Number: 254403S000
$7.38 MSRP: $10.38
You Save: $3.00 (29%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Cap Assembly-Radiator Reservoir; Cap, Reservoir Cap
- Replaces: 254413M000
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2015 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Cap-Radiator Reservoir
Part Number: 2544122020
$4.17 MSRP: $5.65
You Save: $1.48 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 254413C020
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.4L, 2.5L, 2.7L | 4 Door Sedan
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Kia Optima Cap Assembly-Radiator
Part Number: 2533039100
$12.95 MSRP: $17.55
You Save: $4.60 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 253303K000
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.4L, 2.5L, 2.7L | 4 Door Sedan
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Kia Optima Cap-Radiator Reservoir
Part Number: 254413C020
$4.02 MSRP: $5.65
You Save: $1.63 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Reservoir Cap
- Replaces: 2544122020
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.4L, 2.5L, 2.7L | 4 Door Sedan
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Kia Optima Cap Assembly-Radiator Re
Part Number: 254413M000
$7.66 MSRP: $10.38
You Save: $2.72 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Assembly-Radiator Reservoir
- Replaced by: 254403S000
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2013 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P

Kia Optima Radiator Cap

The Kia Optima Radiator Cap is one of the significant parts that cannot be doubted in the reliability of Kia vehicles. This Radiator Cap retains pressure in the radiator at about 16 PSI to provide the car's engine with an efficient coolant or gas pressure; besides sealing the radiator tightly, it alerts the driver of a buildup in excess pressure. This Radiator Cap is suitable for different models of Optima and with years of development, it incorporates new features while achieving the purpose of a Radiator Cap. This evolution make the Kia safer and efficient which make it a reliable car for drivers who want a car that is durable and has speed. The Kia Optima Radiators is something that should not be overlooked since its serves as not only as an aesthetic part but also as an essential emblem to prevent overheating and possible damage to the engine hence extending the lifetime of the car. In the automotive market, the extra features include a strong sealing system to enhance the performance as well as the pressure controlling system of the Kia Optima Radiator Cap. As a reliable car brand, Radiator Cap is one of the premier in the market and a sign that every Kia Optima Model out there was built to suit every need for a powerful ride. Regardless if one is driving through city or on a highway; the Kia Optima Radiator Cap can be seen as a necessary component in ensuring Kia's mid-size sedans function at their premier while keeping people safe.

If you're in search of top-notch, reasonably priced OEM Kia Optima Radiator Cap, then you've found the perfect spot. Our website boasts an extensive inventory of Kia Optima Radiator Cap, all priced at the market's premier price. Rest assured, every genuine part we offer comes with a warranty straight from the manufacturer.