Kia Optima Radiator Caps

Replacement Radiator Cap
  • Gates® - Replacement Radiator Cap
    Gates®Replacement Radiator Cap
    2
    # sp4858
    Replacement Radiator Cap by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest quality materials,...
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $4.41 - $26.67
  • MotoRad® - Safety Lever Radiator Cap
    MotoRad®Safety Lever Radiator Cap
    1
    # sp10013
    Safety Lever Radiator Cap by MotoRad®. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system.
    Offer precise pressure controlEnsure the proper fit
    $2.77 - $10.27
  • CSF® - OE Style Radiator Pressure Cap
    CSF®OE Style Radiator Pressure Cap
    0
    # sp120824
    OE Style Radiator Pressure Cap by CSF®. CSF radiator pressure caps are built from the finest materials to keep your coolant inside your radiator, pushing temps low and keeping their promise to you! You can always trust the cooling...
    $10.45
  • Gates® - Radiator Cap
    Gates®Radiator Cap
    0
    # sp158514
    Radiator Cap by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest quality materials, it is sure...
    Great design and functionMade from sturdy materials
    $8.21 - $23.83
  • MotoRad® - Engine Coolant Recovery Tank Cap
    MotoRad®Engine Coolant Recovery Tank Cap
    0
    # sp10015
    Engine Coolant Recovery Tank Cap by MotoRad®. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $2.02 - $81.32
  • Stant® - Radiator Cap
    Stant®Radiator Cap
    2
    # sp225717
    Radiator Cap by Stant®. Test your radiator cap whenever you service the cooling system. If you’re in need of a replacement you can prevent engine overheating and expensive damage with a new Stant radiator cap. They’re made...
    Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
    $3.07 - $17.25
  • Sankei® - Radiator Cap
    Sankei®Radiator Cap
    0
    # sp114932
    Radiator Cap by Sankei®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $9.42 - $11.03
  • iD Select® - Engine Coolant Radiator Cap
    iD Select®Engine Coolant Radiator Cap
    0
    # sp224235
    Engine Coolant Radiator Cap by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $3.10 - $17.17
  • Genuine® - Engine Coolant Expansion Tank Cap
    Genuine®Engine Coolant Expansion Tank Cap
    0
    # sp153479
    Engine Coolant Expansion Tank Cap by Genuine®. If your engine cooling system is in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store....
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $4.34 - $65.31
  • ACDelco® - Professional™ Radiator Cap
    ACDelco®Professional™ Radiator Cap
    1
    # sp10665
    Professional™ Radiator Cap by ACDelco®. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer customers an ideal replacement for their worn OE part. Built to their demanding...
    Lets you release the pressure prior to taking off the capDesigned to be OE-like
    $4.64 - $18.35Save: 15%
    $3.95 - $15.60
  • Gates® - Safety Release Radiator Cap
    Gates®Safety Release Radiator Cap
    0
    # sp5058
    Safety Release Radiator Cap by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest quality...
    Great design and functionMade from sturdy materials
    $3.46 - $9.13
  • Genuine® - Engine Coolant Reservoir Cap
    Genuine®Engine Coolant Reservoir Cap
    4
    # sp153491
    Engine Coolant Reservoir Cap by Genuine®. If your engine cooling system is in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $3.84 - $56.20
  • Dorman® - Engine Coolant Reservoir Cap
    Dorman®Engine Coolant Reservoir Cap
    0
    # sp153298
    Engine Coolant Reservoir Cap by Dorman®. Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of applications. All their Engine Coolant Recovery Tank Caps are constructed of high-quality plastic. They effectively...
    Save time, money and labor by replacing only the Cap—instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time
    $2.68 - $13.68
  • SKP® - Engine Coolant Radiator Cap
    SKP®Engine Coolant Radiator Cap
    0
    # sp254040
    Engine Coolant Radiator Cap by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    High quality at an affordable priceExpertly made from premium materials
    $1.91 - $4.10
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap (31336)
    0
    # mpn5053672977
    Engine Coolant Replacement Radiator Cap (31336) by Gates®. Location: on Water Outlet Housing. Pressure: 16 psi. Type: Closed System. Shell Diameter: 2.59". Filler Neck Outside Diameter: 1.7". Cap Depth: 1.06". Filler Neck Inside...
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $8.73
  • MotoRad® - Engine Coolant Safety Lever Radiator Cap
    MotoRad®Engine Coolant Safety Lever Radiator Cap (ST16R)
    1
    # mpn4652383209
    Engine Coolant Safety Lever Radiator Cap (ST16R) by MotoRad®. Location: on Upper Hose. Pressure: 16 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety...
    Offer precise pressure controlEnsure the proper fit
    $4.82
  • CSF® - OE Style Engine Coolant Radiator Pressure Micro Cap
    CSF®OE Style Engine Coolant Radiator Pressure Micro Cap (4514)
    0
    # mpn4699399938
    OE Style Engine Coolant Radiator Pressure Micro Cap (4514) by CSF®. Pressure: 16 psi. CSF radiator pressure caps are built from the finest materials to keep your coolant inside your radiator, pushing temps low and keeping their promise...
    $10.45
  • CSF® - OE Style Engine Coolant Radiator Pressure Mini Cap
    CSF®OE Style Engine Coolant Radiator Pressure Mini Cap (4503)
    0
    # mpn4699399936
    OE Style Engine Coolant Radiator Pressure Mini Cap (4503) by CSF®. Pressure: 16 psi. CSF radiator pressure caps are built from the finest materials to keep your coolant inside your radiator, pushing temps low and keeping their promise...
    $10.45
  • MotoRad® - Engine Coolant Reservoir Cap
    MotoRad®Engine Coolant Reservoir Cap (T16R)
    0
    # mpn4652383207
    Engine Coolant Reservoir Cap (T16R) by MotoRad®. Location: on Upper Hose. Pressure: 16 psi. MotoRad recovery tank caps are designed and manufactured to offer precise control for the automotive cooling system.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $4.91
  • SKP® - Engine Coolant Radiator Cap
    SKP®Engine Coolant Radiator Cap (SK10233)
    0
    # mpn4933874113
    Engine Coolant Radiator Cap (SK10233) by SKP®. Pressure: 16 psi. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    High quality at an affordable priceExpertly made from premium materials
    $2.89
  • Gates® - Engine Coolant Safety Release Radiator Cap
    Gates®Engine Coolant Safety Release Radiator Cap (31534)
    0
    # mpn1933800
    Engine Coolant Safety Release Radiator Cap (31534) by Gates®. Location: on Water Outlet Housing. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.2". Filler Neck Outside Diameter: 1.69". Cap Depth: 1.41". Filler Neck Inside...
    Great design and functionMade from sturdy materials
    $8.44
  • Dorman® - Engine Coolant Reservoir Cap
    Dorman®Engine Coolant Reservoir Cap (54018)
    0
    # mpn4620635098
    Engine Coolant Reservoir Cap (54018) by Dorman®. Type: Twist Lock. Material: Plastic/Rubber. Finish: Black. Package Type: Box. Length: 0.88". Width: 2.1". Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of...
    Save time, money and labor by replacing only the Cap—instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time
    $2.68
  • Genuine® - Engine Coolant Expansion Tank Cap
    Genuine®Engine Coolant Expansion Tank Cap (2544126100)
    0
    # mpn4632702250
    Engine Coolant Expansion Tank Cap (2544126100) by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $5.09
  • iD Select® - Safety Lever Engine Coolant Radiator Cap
    iD Select®Safety Lever Engine Coolant Radiator Cap
    0
    # sp224242
    Safety Lever Engine Coolant Radiator Cap by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $5.63 - $11.39
  • TruParts® - Engine Coolant Reservoir Cap
    TruParts®Engine Coolant Reservoir Cap
    0
    # sp229372
    Engine Coolant Reservoir Cap by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $1.63 - $14.00
  • Kia OE - Radiator Cap
    Kia OERadiator Cap (253303K000)
    0
    # mpn4676364038
    Radiator Cap (253303K000) by Kia OE. Make vehicle look and perform as good as new with Kia OE parts. Precision designed and tested to meet the highest quality standards, genuine OEM Kia replacement parts offer the look, dependability,...
    Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment
    $18.77
  • Kia OE - Radiator Cap
    Kia OERadiator Cap (253300W000)
    0
    # mpn4676351591
    Radiator Cap (253300W000) by Kia OE. Make vehicle look and perform as good as new with Kia OE parts. Precision designed and tested to meet the highest quality standards, genuine OEM Kia replacement parts offer the look, dependability,...
    Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment
    $24.64
  • Kia OE - Radiator Cap
    Kia OERadiator Cap (25330B1000)
    0
    # mpn4676350734
    Radiator Cap (25330B1000) by Kia OE. Make vehicle look and perform as good as new with Kia OE parts. Precision designed and tested to meet the highest quality standards, genuine OEM Kia replacement parts offer the look, dependability,...
    Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment
    $26.47
  • Kia OE - Radiator Cap
    Kia OERadiator Cap (253301P000)
    0
    # mpn4676349760
    Radiator Cap (253301P000) by Kia OE. Make vehicle look and perform as good as new with Kia OE parts. Precision designed and tested to meet the highest quality standards, genuine OEM Kia replacement parts offer the look, dependability,...
    Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment
    $23.42
  • Kia OE - Radiator Cap
    Kia OERadiator Cap (253304R000)
    0
    # mpn4676331028
    Radiator Cap (253304R000) by Kia OE. Make vehicle look and perform as good as new with Kia OE parts. Precision designed and tested to meet the highest quality standards, genuine OEM Kia replacement parts offer the look, dependability,...
    Designed as a genuine OEM replacement for the worn-out Kia partMade to exact specifications to ensure superior quality and fitment
    $23.28




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