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Replacement and OEM Parts for Kia Optima Radiator Cap
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Kia Optima Radiator Cap

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Cooling Systems, Fans & Radiators
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11 Products found

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  • OEM (Genuine) Kia Optima Cap-Radiator Reservoir

    PartNumber: 2544126100
    OEM Kia Optima Cap-Radiator Reservoir - 2544126100
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 6.6 x 4.2 x 2.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25441-2B100
    • Part Description: Kia Optima Cap-Radiator Reservoir
    More Info
    $1.52 MSRP: $2.02
    You Save: $0.50 (25%)
  • Gates Engine Coolant Replacement Radiator Cap for Kia Optima - 31336

    Gates® Engine Coolant Replacement Radiator Cap for Kia Optima

    PartNumber: 31336
    Product Specifications
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 66 mm
    • UPC: 072053416084
    • Part Description: Kia Optima Engine Coolant Replacement Radiator Cap
    More Info
    $7.84
  • OEM (Genuine) Kia Optima Cap Assembly-Radiator

    PartNumber: 253301P000
    OEM Kia Optima Cap Assembly-Radiator - 253301P000
    Product Specifications
    • Other Names: Filler Cap, Radiator Cap, Reservoir Cap
    • Item Dimensions: 2.9 x 2.8 x 2.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Kia Optima Cap Assembly-Radiator
    More Info
    $16.40 MSRP: $21.88
    You Save: $5.48 (26%)
  • Gates Engine Coolant Safety Release Radiator Cap for Kia Optima - 31534

    Gates® Engine Coolant Safety Release Radiator Cap for Kia Optima

    PartNumber: 31534
    Product Specifications
    • Cap Depth: 1.41 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 43 mm
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.2 in
    • UPC: 072053638967
    • Part Description: Kia Optima Engine Coolant Safety Release Radiator Cap
    More Info
    $6.91
  • OEM (Genuine) Kia Optima Cap Assembly-Radiator

    PartNumber: 253303K000
    OEM Kia Optima Cap Assembly-Radiator - 253303K000
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.8 x 2.8 x 2.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25330-39100, 25330-38000, 25330-38001
    • Part Description: Kia Optima Cap Assembly-Radiator
    More Info
    $13.15 MSRP: $17.55
    You Save: $4.40 (26%)
  • OEM (Genuine) Kia Optima Cap Assembly-Radiator

    PartNumber: 253300W000
    OEM Kia Optima Cap Assembly-Radiator - 253300W000
    Product Specifications
    • Other Names: Filler Cap, Radiator Cap
    • Item Dimensions: 2.8 x 2.8 x 2.8 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Kia Optima Cap Assembly-Radiator
    More Info
    $17.26 MSRP: $23.03
    You Save: $5.77 (26%)
  • OEM (Genuine) Kia Optima Cap Assembly-Radiator

    PartNumber: 25330B1000
    OEM Kia Optima Cap Assembly-Radiator - 25330B1000
    Product Specifications
    • Other Names: Cap, Filler Cap, Radiator Cap, Reservoir Cap
    • Item Dimensions: 15.8 x 11.2 x 0.5 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Kia Optima Cap Assembly-Radiator
    More Info
    $18.53 MSRP: $24.73
    You Save: $6.20 (26%)
  • CSF OE Style Engine Coolant Radiator Pressure Mini Cap for Kia Optima - 4503

    CSF® OE Style Engine Coolant Radiator Pressure Mini Cap for Kia Optima

    PartNumber: 4503
    Product Specifications
    • OE Part Number: 10233
    • UPC: 710353450314
    • Part Description: Kia Optima OE Style Engine Coolant Radiator Pressure Mini Cap
    More Info
    $3.97
  • CSF OE Style Engine Coolant Radiator Pressure Micro Cap for Kia Optima - 4514

    CSF® OE Style Engine Coolant Radiator Pressure Micro Cap for Kia Optima

    PartNumber: 4514
    Product Specifications
    • OE Part Number: 10242
    • UPC: 710353451410
    • Part Description: Kia Optima OE Style Engine Coolant Radiator Pressure Micro Cap
    More Info
    $4.05
  • STANT Engine Coolant Radiator Cap for Kia Optima - 10233

    STANT® Engine Coolant Radiator Cap for Kia Optima

    PartNumber: 10233
    Product Specifications
    • Cap Depth: 1.06"
    • Filler Neck Depth: 0.63"
    • Filler Neck Inside Diameter: 1.26"
    • Filler Neck Outside Diameter: 1.69"
    • OE Part Number: E9SZ8100A, E9SH8100AA, F42Z8100A, 5L548100AA, F87H8100AA, F02Z8100A, M04495805, 4495805, MO4495805, 25330-0W000, 25330-3K000, 25330-1P000, 25330-2E000, 25330-1R000, 53303Z000, 253302D090, 53303K000, 253302E100, 53301P000, 253302E001, 533039100, 25330C2000
    • Pressure: 16 psi
    • Shell Diameter: 2.59"
    • Type: Closed System
    • UPC: 033342001336
    • Part Description: Kia Optima Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Kia Optima - 10333

    STANT® Engine Coolant Radiator Cap for Kia Optima

    PartNumber: 10333
    Product Specifications
    • Cap Depth: 1.41"
    • Filler Neck Depth: 0.63"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 1.69"
    • Pressure: 16 psi
    • Shell Diameter: 2.2"
    • Type: Optional System
    • UPC: 033342074613
    • Part Description: Kia Optima Engine Coolant Radiator Cap
    More Info