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Kia Optima Air / Fuel Ratio Sensor Replacement

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  1. ✓ In Stock 2017-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    2017-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5082

    O.E. Quality Direct Fit Replacement Sensor

    $110.69 View part →
  2. ✓ In Stock 2016-2018 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    2016-2018 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5007

    O.E. Quality Direct Fit Replacement Sensor

    $114.64 View part →
  3. ✓ In Stock 2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24325

    B1S1 OE Equivalent Design

    $122.54 View part →
  4. ✓ In Stock 2011-2015 Kia Optima Air / Fuel Ratio Sensor - Upstream (Mando)

    2011-2015 Kia Optima Air / Fuel Ratio Sensor - Upstream (Mando)

    Partslink #: 18A1463

    OE Replacement Part

    $145.20 View part →
  5. ✓ In Stock 2011-2015 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    2011-2015 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5147

    O.E. Quality Direct Fit Replacement Sensor

    $158.91 View part →
  6. ✓ In Stock 2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 27028

    B1S1 OE MFR: NTK

    $159.11 View part →
  7. ✓ In Stock 2009-2015 Kia Optima Air / Fuel Ratio Sensor - Downstream or Upstream (Mando)

    2009-2015 Kia Optima Air / Fuel Ratio Sensor - Downstream or Upstream (Mando)

    Partslink #: 18A1475

    w/o Calif Emissions OE Replacement Part

    $162.17 View part →
  8. ✓ In Stock 2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 27027

    B1S1 OE MFR: NTK

    $162.72 View part →
  9. ✓ In Stock 2011-2016 Kia Optima Air / Fuel Ratio Sensor - Upstream (Mando)

    2011-2016 Kia Optima Air / Fuel Ratio Sensor - Upstream (Mando)

    Partslink #: 18A1414

    OE Replacement Part

    $173.28 View part →
  10. ✓ In Stock 2011-2015 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2011-2015 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24370

    B1S1 OE MFR: NTK

    $179.55 View part →
  11. ✓ In Stock 2009-2010 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2009-2010 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24389

    B1S1 OE MFR: NTK

    $187.59 View part →
  12. ✓ In Stock 2011-2016 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    2011-2016 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5029

    Calif. O.E. Quality Direct Fit Replacement Sensor

    $188.79 View part →
  13. ✓ In Stock 2010-2013 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    2010-2013 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5030

    Exc. Calif. O.E. Quality Direct Fit Replacement Sensor

    $197.27 View part →
  14. ✓ In Stock 2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    2016-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5714

    O.E. Quality Direct Fit Replacement Sensor

    $216.41 View part →
  15. ✓ In Stock 2011-2013 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2011-2013 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24390

    B1S1 OE MFR: NTK

    $221.52 View part →
  16. ✓ In Stock 2011-2016 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2011-2016 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24381

    B1S1 Calif. Emissions OE MFR: NTK

    $244.29 View part →
  17. ✓ In Stock 2019-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    2019-2020 Kia Optima Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 27077

    B1S1 OE MFR: NTK

    $347.48 View part →

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Air / Fuel Ratio Sensor Compatibility for Kia Optima

Browse our selection of quality air / fuel ratio 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 · 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 2.7L

Transmissions

Automatic · Automatic Dual Clutch · Manual

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