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Kia Optima Engine Coolant Thermostat Replacement

1
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  1. ✓ In Stock 2006-2015 Kia Optima Engine Coolant Thermostat (Calorstat)

    2006-2015 Kia Optima Engine Coolant Thermostat (Calorstat)

    Partslink #: TH6294.82

    Replaces TH6294.82J Opening Temp: 82 C / 180 F OEM Recommended With OE No. 2550025001

    $16.77 View part →
  2. ✓ In Stock 2011-2015 Kia Optima Engine Coolant Thermostat (Calorstat)

    2011-2015 Kia Optima Engine Coolant Thermostat (Calorstat)

    Partslink #: TH7354.88J

    Gasket included Opening Temp: 88 C / 190 F With OE No. 2550026100

    $18.73 View part →
  3. ✓ In Stock 2001-2006 Kia Optima Engine Coolant Thermostat (Motorad)

    2001-2006 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 545-180

    180 Degrees F Includes Seal OE Specified Temperature

    $18.73 View part →
  4. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 5302-180

    180 Degrees F OE Specified Temperature

    $19.41 View part →
  5. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 5302-170

    170 Degrees F Alternate Temperature Option

    $19.41 View part →
  6. ✓ In Stock 2014-2016 Kia Optima Engine Coolant Thermostat (Autopart International)

    2014-2016 Kia Optima Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3353160
    $19.63 View part →
  7. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Autopart International)

    2001-2010 Kia Optima Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3460192
    $20.04 View part →
  8. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Calorstat)

    2001-2010 Kia Optima Engine Coolant Thermostat (Calorstat)

    Partslink #: TH6297.82J

    Gasket included Opening Temp: 82 C / 180 F OEM Recommended With OE No. 2550037200

    $20.32 View part →
  9. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 302-180

    180 Degrees F OE Specified Temperature

    $20.85 View part →
  10. ✓ In Stock 2006-2008 Kia Optima Engine Coolant Thermostat (Motorad)

    2006-2008 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 621-180

    180 Degrees F Includes Seal OE Specified Temperature

    $20.95 View part →
  11. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 302-170

    170 Degrees F Alternate Temperature Option

    $21.24 View part →
  12. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 7302-170

    170 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $21.24 View part →
  13. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    2001-2010 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 7302-180

    180 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $21.24 View part →
  14. ✓ In Stock 2011-2015 Kia Optima Engine Coolant Thermostat (Facet)

    2011-2015 Kia Optima Engine Coolant Thermostat (Facet)

    Partslink #: 7.8870

    Gasket included: Y

    $21.40 View part →
  15. ✓ In Stock 2011-2015 Kia Optima Engine Coolant Thermostat (Motorad)

    2011-2015 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 621-192

    192 Degrees F Includes Seal OE Specified Temperature

    $21.57 View part →
  16. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (Motorad)

    2009-2015 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 442-180

    180 Degrees F OE Specified Temperature

    $21.57 View part →
  17. ✓ In Stock 2001-2006 Kia Optima Engine Coolant Thermostat (Stant)

    2001-2006 Kia Optima Engine Coolant Thermostat (Stant)

    Partslink #: 14808

    Temperature 180 Degrees Seal Included - Seal OE Temperature

    $22.39 View part →
  18. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Calorstat)

    2016-2020 Kia Optima Engine Coolant Thermostat (Calorstat)

    Partslink #: TH6949.82J

    Gasket Included Opening Temp: 82 C / 180 F With OE No. 255002B000

    $23.29 View part →
  19. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    2016-2020 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    Partslink #: 143-0900

    ORIGINAL EQUIPMENT TEMPERATURE TEMPERATURE 81C/179F

    $25.63 View part →
  20. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Motorad)

    2016-2020 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 726-180

    180 Degrees F Includes Seal OE Specified Temperature

    $26.14 View part →
  21. ✓ In Stock 2011-2015 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    2011-2015 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    Partslink #: 143-0973

    TEMPERATURE 87C/190F

    $26.45 View part →
  22. ✓ In Stock 2001-2006 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    2001-2006 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    Partslink #: 143-0722

    ORIGINAL EQUIPMENT TEMPERATURE; Includes Gasket/Seal TEMPERATURE 82C/180F

    $26.75 View part →
  23. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (CARQUEST)

    2009-2015 Kia Optima Engine Coolant Thermostat (CARQUEST)

    Partslink #: W0133-2371319
    $26.86 View part →
  24. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Calorstat)

    2016-2020 Kia Optima Engine Coolant Thermostat (Calorstat)

    Partslink #: W0133-1921144
    $27.18 View part →
  25. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (Facet)

    2009-2015 Kia Optima Engine Coolant Thermostat (Facet)

    Partslink #: 7.8371S

    Gasket included: N

    $28.00 View part →
  26. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    2016-2020 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    Partslink #: 143-0970

    TEMPERATURE 82C/180F

    $29.50 View part →
  27. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (Facet)

    2009-2015 Kia Optima Engine Coolant Thermostat (Facet)

    Partslink #: 7.8371

    Gasket included: Y Gasket Design: 2 Bolt

    $29.77 View part →
  28. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (Motorad)

    2009-2015 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 7442-180

    180 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."

    $31.02 View part →
  29. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (Facet)

    2009-2015 Kia Optima Engine Coolant Thermostat (Facet)

    Partslink #: 7.8372

    Gasket included: Y Gasket Design: 4 Bolt

    $31.88 View part →
  30. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Facet)

    2001-2010 Kia Optima Engine Coolant Thermostat (Facet)

    Partslink #: 7.8417

    Gasket included: Y Opening temperature (F): 180

    $32.57 View part →
  31. ✓ In Stock 2011-2015 Kia Optima Engine Coolant Thermostat (Facet)

    2011-2015 Kia Optima Engine Coolant Thermostat (Facet)

    Partslink #: 7.8971

    Opening Temperature [C]: 88

    $35.83 View part →
  32. ✓ In Stock 2006-2008 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    2006-2008 Kia Optima Engine Coolant Thermostat (Beck Arnley)

    Partslink #: 143-0707

    ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 77C/170F

    $36.74 View part →
  33. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (Aisan)

    2009-2015 Kia Optima Engine Coolant Thermostat (Aisan)

    Partslink #: W0133-1824770
    $37.64 View part →
  34. ✓ In Stock 2001-2006 Kia Optima Engine Coolant Thermostat (Calorstat)

    2001-2006 Kia Optima Engine Coolant Thermostat (Calorstat)

    Partslink #: W0133-1649702
    $38.27 View part →
  35. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (CARQUEST)

    2009-2015 Kia Optima Engine Coolant Thermostat (CARQUEST)

    Partslink #: W0133-2384362
    $39.70 View part →
  36. ✓ In Stock 2009-2015 Kia Optima Engine Coolant Thermostat (Calorstat)

    2009-2015 Kia Optima Engine Coolant Thermostat (Calorstat)

    Partslink #: W0133-1824770
    $39.73 View part →
  37. ✓ In Stock 2006-2008 Kia Optima Engine Coolant Thermostat (Mando)

    2006-2008 Kia Optima Engine Coolant Thermostat (Mando)

    Partslink #: W0133-1824769
    $39.80 View part →
  38. ✓ In Stock 2011-2015 Kia Optima Engine Coolant Thermostat (Mahle)

    2011-2015 Kia Optima Engine Coolant Thermostat (Mahle)

    Partslink #: W0133-1924546
    $40.29 View part →
  39. ✓ In Stock 2006-2010 Kia Optima Engine Coolant Thermostat (Autopart International)

    2006-2010 Kia Optima Engine Coolant Thermostat (Autopart International)

    Partslink #: W0133-3486501
    $40.93 View part →
  40. ✓ In Stock 2017-2020 Kia Optima Engine Coolant Thermostat (Motorad)

    2017-2020 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 1074-194

    194 Degrees F Includes Seal OE Specified Temperature

    $41.55 View part →
  41. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Gates)

    2001-2010 Kia Optima Engine Coolant Thermostat (Gates)

    Partslink #: 33878

    180 Degree; OE Temperature

    $42.61 View part →
  42. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Gates)

    2016-2020 Kia Optima Engine Coolant Thermostat (Gates)

    Partslink #: 34802

    180 Degree; OE Temperature; Seal included

    $47.07 View part →
  43. ✓ In Stock 2006-2015 Kia Optima Engine Coolant Thermostat (Aisin)

    2006-2015 Kia Optima Engine Coolant Thermostat (Aisin)

    Partslink #: W0133-1824770
    $47.81 View part →
  44. ✓ In Stock 2007-2008 Kia Optima Engine Coolant Thermostat (Gates)

    2007-2008 Kia Optima Engine Coolant Thermostat (Gates)

    Partslink #: 34807

    180 Degree; OE Temperature; Seal included

    $49.45 View part →
  45. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Gates)

    2001-2010 Kia Optima Engine Coolant Thermostat (Gates)

    Partslink #: W0133-1708233
    $56.28 View part →
  46. ✓ In Stock 2001-2006 Kia Optima Engine Coolant Thermostat (Aisin)

    2001-2006 Kia Optima Engine Coolant Thermostat (Aisin)

    Partslink #: W0133-1628008
    $56.57 View part →
  47. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Motorad)

    2016-2020 Kia Optima Engine Coolant Thermostat (Motorad)

    Partslink #: 1070-180

    180 Degrees F Includes Seal OE Specified Temperature

    $57.10 View part →
  48. ✓ In Stock 2009-2016 Kia Optima Engine Coolant Thermostat (Gates)

    2009-2016 Kia Optima Engine Coolant Thermostat (Gates)

    Partslink #: 34021

    180 Degree; OE Temperature

    $66.42 View part →
  49. ✓ In Stock 2001-2010 Kia Optima Engine Coolant Thermostat (Mishimoto)

    2001-2010 Kia Optima Engine Coolant Thermostat (Mishimoto)

    Partslink #: MMTS-S2K-00L
    $68.95 View part →
  50. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Genuine)

    2016-2020 Kia Optima Engine Coolant Thermostat (Genuine)

    Partslink #: W0133-2065691
    $69.02 View part →
  51. ✓ In Stock 2016-2020 Kia Optima Engine Coolant Thermostat (Genuine)

    2016-2020 Kia Optima Engine Coolant Thermostat (Genuine)

    Partslink #: W0133-2065690
    $92.75 View part →

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Engine Coolant Thermostat Compatibility for Kia Optima

Browse our selection of quality engine coolant thermostat parts designed specifically for your Kia Optima. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

EX · EX Luxury · EX Pack · EX Premium · EX Tech · Hybrid · Hybrid EX · Hybrid EX Premium · Hybrid LX · Hybrid Premium · LX · LX 1.6T · Limited · Plug-In Hybrid EX · Plug-In Hybrid EX Premium · S · SE · SX · SX Limited · SX Turbo · SXL · SXL Turbo · Special Edition

Body Types

Sedan

Engine Options

L4 1.6L · L4 2.0L · L4 2.4L · V6 2.5L · V6 2.7L

Transmissions

Automatic · Automatic Dual Clutch · Manual

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