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2003 Kia Optima Thermostat and Housing Assembly

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2003 Kia Optima
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  • OEM 2003 Kia Optima Thermostat Assembly - 2550037200
    OEM 2003 Kia Optima Thermostat Assembly Diagram - 2550037200
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    OEM (Genuine) 2003 Kia Optima Thermostat Assembly

    PartNumber: 2550037200
    $19.95 MSRP: $26.63
    You Save: $6.68 (26%)
    Product Specifications
    • Notes: Optima; 2.7l; 2.7 Liter
    • Other Names: Thermostat
    • Item Dimensions: 2.6 x 2.6 x 2.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Kia Optima Thermostat Assembly
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | EX, LX, SE | 6 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS
  • Four Seasons Engine Coolant Water Outlet Housing Kit for 2003 Kia Optima - 86245

    Four Seasons® Engine Coolant Water Outlet Housing Kit for 2003 Kia Optima

    PartNumber: 86245
    $75.96
    Product Specifications
    • Meets / Exceeds OEM: Yes
    • Style: w/ Thermostat
    • UPC: 096361143890
    • Part Description: 2003 Kia Optima Engine Coolant Water Outlet Housing Kit
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | All Trims | 4 Cyl 2.4L
  • OEM 2003 Kia Optima Fitting-COOLANT Inlet - 2563137100
    OEM 2003 Kia Optima Fitting-COOLANT Inlet Diagram - 2563137100
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    OEM (Genuine) 2003 Kia Optima Fitting-COOLANT Inlet

    PartNumber: 2563137100
    $15.85 MSRP: $21.15
    You Save: $5.30 (26%)
    Product Specifications
    • Notes: Optima; 2.7l; 2.7 Liter
    • Other Names: Thermostat Cover, Water Inlet
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Kia Optima Fitting-COOLANT Inlet
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | EX, LX, SE | 6 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS
  • OEM 2003 Kia Optima Fitting Assembly-Water Outlet - 2561135520
    OEM 2003 Kia Optima Fitting Assembly-Water Outlet Diagram - 2561135520
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    OEM (Genuine) 2003 Kia Optima Fitting Assembly-Water Outlet

    PartNumber: 2561135520
    $10.71 MSRP: $14.28
    You Save: $3.57 (25%)
    Product Specifications
    • Notes: 2.7 Liter
    • Other Names: Housing Cover, Outlet Pipe, Water Outlet
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Kia Optima Fitting Assembly-Water Outlet
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | EX, LX, SE | 6 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS
  • OEM 2003 Kia Optima Fitting Assembly-Water Outlet - 2562238000
    OEM 2003 Kia Optima Fitting Assembly-Water Outlet Diagram - 2562238000
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    OEM (Genuine) 2003 Kia Optima Fitting Assembly-Water Outlet

    PartNumber: 2562238000
    Product Specifications
    • Notes: 2.4 Liter
    • Other Names: Housing Cover, Water Outlet
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Kia Optima Fitting Assembly-Water Outlet
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | EX, LX, SE | 4 Cyl 2.4 L GAS
  • OEM 2003 Kia Optima Thermostat Assembly - 2550038001
    OEM 2003 Kia Optima Thermostat Assembly Diagram - 2550038001
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    OEM (Genuine) 2003 Kia Optima Thermostat Assembly

    PartNumber: 2550038001
    Product Specifications
    • Notes: Optima; 2.4l; 2.4 Liter
    • Other Names: Thermostat
    • Item Dimensions: 2.3 x 0.5 x 1.9 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Kia Optima Thermostat Assembly
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | EX, LX, SE | 4 Cyl 2.4 L GAS
  • OEM 2003 Kia Optima Fitting-COOLANT Inlet - 2562138000
    OEM 2003 Kia Optima Fitting-COOLANT Inlet Diagram - 2562138000
    View Related Parts

    OEM (Genuine) 2003 Kia Optima Fitting-COOLANT Inlet

    PartNumber: 2562138000
    Product Specifications
    • Notes: Optima; 2.4l; 2.4 Liter
    • Other Names: Thermostat Cover, Water Inlet
    • Item Dimensions: 7.4 x 4.1 x 2.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Kia Optima Fitting-COOLANT Inlet
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | EX, LX, SE | 4 Cyl 2.4 L GAS
  • OEM 2003 Kia Optima Housing Assembly-Thermostat - 2562037351
    OEM 2003 Kia Optima Housing Assembly-Thermostat Diagram - 2562037351
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    OEM (Genuine) 2003 Kia Optima Housing Assembly-Thermostat

    PartNumber: 2562037351
    Product Specifications
    • Notes: 2.7 Liter
    • Other Names: Thermostat Housing
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25620-37350
    • Part Description: 2003 Kia Optima Housing Assembly-Thermostat
    More Info
    Vehicle Fitment
    • 2003 Kia Optima | EX, LX, SE | 6 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS