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Engine Cooling System fit your 2018 Kia Optima

2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine Cooling System (01/02)
    2018 Kia Optima Engine Cooling System Diagram 1
  • 2.Engine Cooling System (02/02)
    2018 Kia Optima Engine Cooling System Diagram 2
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Part Description
Part Code
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • Blower Assy
    25380
    25380D5200
    Blower Assy
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Production Date: 09/2015-07/2018
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    • Replaced By: 25380D5210
    $404.09 $287.30
    1
    Add To Cart
  • 25380 Kia 25380D5210
    25380D5210
    Blower Assy
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Production Date: 09/2017-07/2018
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    $404.09 $280.76
    1
    Add To Cart
  • 25380 Kia 25380D5280
    25380D5280
    Blower Assy
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $383.77 $266.64
    1
    Add To Cart
  • Bolt
    1125AD
    1125406206B
    Bolt
    • Require Quantity: 2
    • Package Quantity: 10
    $1.50 $1.07
    10
    Add To Cart
  • 1125AD
    1125406206B
    Bolt
    • Require Quantity: 4
    • Package Quantity: 10
    $1.50 $1.07
    10
    Add To Cart
  • Bolt
    1125AE
    1125406166B
    Bolt
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $1.15 $0.82
    1
    Add To Cart
  • 1125AE
    1125406166B
    Bolt
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    • Require Quantity: 2
    • Package Quantity: 1
    $1.15 $0.82
    1
    Add To Cart
  • 25395
    253953F000
    Bolt
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Require Quantity: 3
    • Package Quantity: 1
    $6.30 $4.48
    1
    Add To Cart
  • 97852A
    978033L000
    Cap Assy-R/Drier
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    $31.58 $22.46
    1
    Add To Cart
  • Cap Assy-Radiator
    25330
    253301P000
    Cap Assy-Radiator
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI], [2.4L - Theta 2]> [DOHC - GDI]
    $21.88 $15.56
    1
    Add To Cart
  • 25330
    25330B1000
    Cap Assy-Radiator
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI], [2.4L - Theta 2]> [DOHC - GDI]
    $24.73 $17.59
    1
    Add To Cart
  • Clamp-Hose
    25331A
    253312P044
    Clamp-Hose
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI]
    • Require Quantity: 2
    • Package Quantity: 1
    $8.03 $5.71
    1
    Add To Cart
  • 25331A
    253312P044
    Clamp-Hose
    • Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]
    • Require Quantity: 6
    • Package Quantity: 1
    $8.03 $5.71
    1
    Add To Cart
  • 25331A
    253312P044
    Clamp-Hose
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    • Require Quantity: 4
    • Package Quantity: 1
    $8.03 $5.71
    1
    Add To Cart
  • Condenser Assy-Cooler
    97606 Kia 97606D5000
    97606D5000
    Condenser Assy-Cooler
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Production Date: 04/2016-07/2018
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    $547.24 $380.22
    1
    Add To Cart
  • 97606 Kia 97606C1101
    97606C1101
    Condenser Assy-Cooler
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Production Date: 09/2015-03/2018
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $547.24 $380.22
    1
    Add To Cart
  • 97606 Kia 97606C1001
    97606C1001
    Condenser Assy-Cooler
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Production Date: 09/2015-07/2018
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    $547.24 $380.22
    1
    Add To Cart
  • 97606 Kia 97606D5100
    97606D5100
    Condenser Assy-Cooler
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Production Date: 04/2016-03/2018
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $494.20 $343.37
    1
    Add To Cart
  • 25385F Kia 25385D5200
    25385D5200
    Fan Controller
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    $361.93 $251.47
    1
    Add To Cart
  • 25231 Kia 252313R000
    252313R000
    Fan-Cooling
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    $72.98 $51.45
    1
    Add To Cart
  • Guard-Air, RH
    29135R
    29134D5100
    Guard-Air, RH
    • Location: Passenger Side
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $51.60 $36.38
    1
    Add To Cart
  • 29135R
    29134D5000
    Guard-Air, RH
    • Location: Passenger Side
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    $33.83 $24.06
    1
    Add To Cart
  • 22412A
    253881P000
    Label-Caution
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    $2.05 $1.46
    1
    Add To Cart
  • Label-Radiator Cap
    25328C
    253281P000
    Label-Radiator Cap
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI], [2.4L - Theta 2]> [DOHC - GDI]
    $5.27 $3.74
    1
    Add To Cart
  • 25328C Kia 25328B1000
    25328B1000
    Label-Radiator Cap
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI], [2.4L - Theta 2]> [DOHC - GDI]
    $4.90 $3.48
    1
    Add To Cart
  • 25386E Kia 25386D5200
    25386D5200
    Motor Assy
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    $294.70 $206.00
    1
    Add To Cart
  • 82442
    82442C1500
    Nut-Spring
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    $4.12 $3.04
    1
    Add To Cart
  • 25318
    253183K100
    Plug-Radiator Drain
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    $3.35 $2.38
    1
    Add To Cart
  • Radiator Assy
    25310 Kia 25310C1150
    25310C1150
    Radiator Assy
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    $551.20 $382.97
    1
    Add To Cart
  • 25310 Kia 25310C1250
    25310C1250
    Radiator Assy
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $551.20 $382.97
    1
    Add To Cart
  • 25310 Kia 25310D5200
    25310D5200
    Radiator Assy
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI]
    $583.97 $405.74
    1
    Add To Cart
  • 25385B
    253852T600
    Resistor
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Replaced By: 25385C1600
    $76.03 $55.66
    1
    Add To Cart
  • Screw-Tapping
    1244BG
    1244106207B
    Screw-Tapping
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $2.02 $1.43
    10
    Add To Cart
  • 1244BG
    1244106207B
    Screw-Tapping
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    • Require Quantity: 2
    • Package Quantity: 10
    $2.02 $1.43
    10
    Add To Cart
  • 25235 Kia 252353K016
    252353K016
    Screw-Tapping
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Replaced By: 252352H000
    $4.22 $3.11
    1
    Add To Cart
  • 25235D Kia 252353K020
    252353K020
    Screw-Tapping
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Require Quantity: 2
    • Package Quantity: 1
    $4.42 $3.14
    1
    Add To Cart
  • Shroud-Radiator
    25350 Kia 25350D5200
    25350D5200
    Shroud-Radiator
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]
    $174.07 $121.67
    1
    Add To Cart
  • 25350 Kia 25350D5280
    25350D5280
    Shroud-Radiator
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Fitting Vehicle Options: [1.6L - GAMMA]> [DOHC - TCI/GDI], [2.0L - Theta 2]> [DOHC - TCI/GDI]
    $167.13 $116.83
    1
    Add To Cart
  • 25395A Kia 253953K047
    253953K047
    Tap Bolt
    • Fit Note: MODEL YEAR PACKAGE - 17MY
      MODEL YEAR PACKAGE - 18MY
      REFRIGERATOR - ALTERNATIVE
      W/ ATF WARMER
    • Require Quantity: 3
    • Package Quantity: 1
    $2.20 $1.56
    1
    Add To Cart
Genuine Kia Parts, the Right Choice
KiaPartsNow.com offers the wholesale prices for genuine 2018 Kia Optima parts. Parts like Engine Cooling System are shipped directly from authorized Kia dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2. Body: Sedan - 4Door 5P.