My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.

Kia Optima Ignition Knock (Detonation) Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811880
    $29.95 View part →
  2. ✓ In Stock 2011-2016 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    2011-2016 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    Partslink #: 158-1803
    $31.26 View part →
  3. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Encore Automotive)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Encore Automotive)

    Partslink #: SKS-K10008

    Availability: Available to Order Genuine OE Part

    $36.24 View part →
  4. ✓ In Stock 2001-2005 Kia Optima Ignition Knock (Detonation) Sensor - Left (Facet)

    2001-2005 Kia Optima Ignition Knock (Detonation) Sensor - Left (Facet)

    Partslink #: 9.3122
    $71.41 View part →
  5. ✓ In Stock 2007-2010 Kia Optima Ignition Knock (Detonation) Sensor - Right (Global Parts)

    2007-2010 Kia Optima Ignition Knock (Detonation) Sensor - Right (Global Parts)

    Partslink #: 1811891
    $41.69 View part →
  6. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Left (Autopart International)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Left (Autopart International)

    Partslink #: W0133-3419017
    $75.30 View part →
  7. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Global Parts)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Global Parts)

    Partslink #: 1811793
    $48.85 View part →
  8. ✓ In Stock 2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - or Left (Standard Ignition)

    2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - or Left (Standard Ignition)

    Partslink #: KS339

    Left Bank

    $93.70 View part →
  9. ✓ In Stock 2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - Right (Encore Automotive)

    2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - Right (Encore Automotive)

    Partslink #: SKS-K10012

    From 12/01/2005; Availability: Available to Order Genuine OE Part

    $50.47 View part →
  10. ✓ In Stock 2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - Left (FAE)

    2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - Left (FAE)

    Partslink #: W0133-1782333
    $99.11 View part →
  11. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Autopart International)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Autopart International)

    Partslink #: W0133-3341183
    $56.15 View part →
  12. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Left (Vemo)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Left (Vemo)

    Partslink #: W0133-1649721
    $118.39 View part →
  13. ✓ In Stock 2001-2005 Kia Optima Ignition Knock (Detonation) Sensor - Right (Facet)

    2001-2005 Kia Optima Ignition Knock (Detonation) Sensor - Right (Facet)

    Partslink #: 9.3124
    $62.18 View part →
  14. ✓ In Stock 2007-2010 Kia Optima Ignition Knock (Detonation) Sensor - Left (Global Parts)

    2007-2010 Kia Optima Ignition Knock (Detonation) Sensor - Left (Global Parts)

    Partslink #: 1811913
    $150.71 View part →
  15. ✓ In Stock 2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - or Right (Standard Ignition)

    2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - or Right (Standard Ignition)

    Partslink #: KS355

    Right Bank

    $63.51 View part →
  16. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Left (Global Parts)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Left (Global Parts)

    Partslink #: 1811787
    $155.00 View part →
  17. ✓ In Stock 2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - Right (Facet)

    2006-2010 Kia Optima Ignition Knock (Detonation) Sensor - Right (Facet)

    Partslink #: 9.3203
    $71.30 View part →
  18. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Original Equipment)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor - Right (Original Equipment)

    Partslink #: W0133-1649965
    $75.76 View part →
  19. ✓ In Stock 2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1112
    $39.64 View part →
  20. ✓ In Stock 2019 Kia Optima Ignition Knock (Detonation) Sensor (Holstein)

    2019 Kia Optima Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0454

    From 12/28/2018

    $40.64 View part →
  21. ✓ In Stock 2011-2020 Kia Optima Ignition Knock (Detonation) Sensor (Autopart International)

    2011-2020 Kia Optima Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3413937
    $43.47 View part →
  22. ✓ In Stock 2018 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2018 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS425
    $45.69 View part →
  23. ✓ In Stock 2007-2008 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2007-2008 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS338
    $45.86 View part →
  24. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811814
    $46.33 View part →
  25. ✓ In Stock 2011-2020 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    2011-2020 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    Partslink #: 158-1736
    $47.21 View part →
  26. ✓ In Stock 2010-2013 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    2010-2013 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811819
    $48.85 View part →
  27. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    Partslink #: 158-0702
    $49.41 View part →
  28. ✓ In Stock 2011-2017 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2011-2017 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS427
    $49.51 View part →
  29. ✓ In Stock 2011-2016 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    2011-2016 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1416
    $50.99 View part →
  30. ✓ In Stock 2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91112
    $51.44 View part →
  31. ✓ In Stock 2017-2020 Kia Optima Ignition Knock (Detonation) Sensor (Delphi)

    2017-2020 Kia Optima Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10279
    $53.10 View part →
  32. ✓ In Stock 2020 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    2020 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1355
    $55.87 View part →
  33. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Encore Automotive)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Encore Automotive)

    Partslink #: SKS-K10006

    Availability: Available to Order Genuine OE Part

    $56.12 View part →
  34. ✓ In Stock 2006-2020 Kia Optima Ignition Knock (Detonation) Sensor (Autopart International)

    2006-2020 Kia Optima Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3494997
    $56.34 View part →
  35. ✓ In Stock 2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Beck Arnley)

    Partslink #: 158-1674
    $56.46 View part →
  36. ✓ In Stock 2017-2020 Kia Optima Ignition Knock (Detonation) Sensor (Original Equipment)

    2017-2020 Kia Optima Ignition Knock (Detonation) Sensor (Original Equipment)

    Partslink #: W0133-1948846
    $57.39 View part →
  37. ✓ In Stock 2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Original Equipment)

    2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Original Equipment)

    Partslink #: W0133-1913122
    $57.92 View part →
  38. ✓ In Stock 2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1316
    $59.79 View part →
  39. ✓ In Stock 2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Delphi)

    2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10255
    $61.14 View part →
  40. ✓ In Stock 2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Encore Automotive)

    2006-2008 Kia Optima Ignition Knock (Detonation) Sensor (Encore Automotive)

    Partslink #: SKS-K10005

    Availability: Available to Order Genuine OE Part

    $62.86 View part →
  41. ✓ In Stock 2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS383
    $64.07 View part →
  42. ✓ In Stock 2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Holstein)

    2009-2020 Kia Optima Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0104
    $68.23 View part →
  43. ✓ In Stock 2001-2005 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2001-2005 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS149

    Right Bank

    $69.97 View part →
  44. ✓ In Stock 2011-2017 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2011-2017 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS419
    $71.47 View part →
  45. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS148
    $71.78 View part →
  46. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Forecast)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Forecast)

    Partslink #: W0133-2058992
    $72.93 View part →
  47. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Autopart International)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3424267
    $74.48 View part →
  48. ✓ In Stock 2001-2005 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2001-2005 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS147

    Left Bank

    $75.97 View part →
  49. ✓ In Stock 2016-2019 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    2016-2019 Kia Optima Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS441
    $77.05 View part →
  50. ✓ In Stock 2020 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    2020 Kia Optima Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1339
    $83.67 View part →
  51. ✓ In Stock 2012-2013 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    2012-2013 Kia Optima Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1814960
    $85.28 View part →
  52. ✓ In Stock 2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Vemo)

    2001-2006 Kia Optima Ignition Knock (Detonation) Sensor (Vemo)

    Partslink #: W0133-2058992
    $89.41 View part →
  53. ✓ In Stock 2009-2020 Kia Optima Ignition Knock (Detonation) Sensor - or Rear (NGK)

    2009-2020 Kia Optima Ignition Knock (Detonation) Sensor - or Rear (NGK)

    Partslink #: ID0033
    $93.31 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video

Ignition Knock (Detonation) Sensor Compatibility for Kia Optima

Browse our selection of quality ignition knock (detonation) sensor 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

Added to cart · Part