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.

Mazda 6 Air / Fuel Ratio Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 2009-2010 Mazda 6 Air / Fuel Ratio Sensor - Upstream Left or Upstream Right (NGK)

    2009-2010 Mazda 6 Air / Fuel Ratio Sensor - Upstream Left or Upstream Right (NGK)

    Partslink #: 24384

    B2S1 OE MFR: NTK

    $138.76 View part →
  2. ✓ In Stock 2011-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream Left or Upstream Right (NGK)

    2011-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream Left or Upstream Right (NGK)

    Partslink #: 24387

    B2S1 OE MFR: NTK

    $182.09 View part →
  3. ✓ In Stock 2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5033

    O.E. Quality Direct Fit Replacement Sensor

    $150.06 View part →
  4. ✓ In Stock 2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24358

    B1S1 OE MFR: NTK

    $152.43 View part →
  5. ✓ In Stock 2011-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2011-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5038

    O.E. Quality Direct Fit Replacement Sensor

    $163.61 View part →
  6. ✓ In Stock 2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 27101

    B1S1 OE MFR: NTK

    $171.00 View part →
  7. ✓ In Stock 2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-2092746
    $175.59 View part →
  8. ✓ In Stock 2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5059

    O.E. Quality Direct Fit Replacement Sensor

    $191.09 View part →
  9. ✓ In Stock 2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24360

    B1S1 Federal Emissions OE MFR: NTK

    $191.27 View part →
  10. ✓ In Stock 2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24369

    B1S1 OE MFR: NTK Sel Out & Reorder 27008

    $196.82 View part →
  11. ✓ In Stock 2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5733

    O.E. Quality Direct Fit Replacement Sensor

    $197.67 View part →
  12. ✓ In Stock 2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5011

    O.E. Quality Direct Fit Replacement Sensor

    $219.77 View part →
  13. ✓ In Stock 2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2009-2013 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-1964699
    $226.26 View part →
  14. ✓ In Stock 2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 27008

    B1S1 OE MFR: NTK

    $238.05 View part →
  15. ✓ In Stock 2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 25686

    Front Sensor; Located in Manifold B1S1 Calif. Emissions OE Equivalent Design

    $245.72 View part →
  16. ✓ In Stock 2006-2007 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2006-2007 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24354

    B1S1 OE MFR: NTK

    $251.18 View part →
  17. ✓ In Stock 2006-2007 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2006-2007 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5014

    O.E. Quality Direct Fit Replacement Sensor

    $261.48 View part →
  18. ✓ In Stock 2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Bosch)

    2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Bosch)

    Partslink #: W0133-1846098

    w/o California Emissions

    $264.59 View part →
  19. ✓ In Stock 2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-2094132

    w/o California Emissions

    $268.16 View part →
  20. ✓ In Stock 2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 27069

    B1S1 OE MFR: NTK

    $282.23 View part →
  21. ✓ In Stock 2005 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    2005 Mazda 6 Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 25674

    Front Sensor; Located in Manifold B1S1 Calif. Emissions OE Equivalent Design

    $325.40 View part →
  22. ✓ In Stock 2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2014-2017 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-2097202
    $328.17 View part →
  23. ✓ In Stock 2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2006-2008 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-1926797

    w/ California Emissions

    $340.11 View part →
  24. ✓ In Stock 2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2018-2021 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-4729963
    $348.65 View part →
  25. ✓ In Stock 2006-2007 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Bosch)

    2006-2007 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Bosch)

    Partslink #: W0133-1846095
    $364.53 View part →
  26. ✓ In Stock 2005 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    2005 Mazda 6 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-1888152

    w/ California Emissions

    $381.81 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

Air / Fuel Ratio Sensor Compatibility for Mazda 6

Browse our selection of quality air / fuel ratio sensor parts designed specifically for your Mazda 6. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Carbon Edition · GS · GS-L · GT · GX · Grand Touring · Grand Touring Reserve · I Sport · Kuro Edition · Mazdaspeed · S · Signature · Sport · Touring · i · i Grand Touring · i Grand Touring Plus

Body Types

Hatchback · Sedan · Wagon

Engine Options

L4 2.3L · L4 2.5L · V6 3.0L · V6 3.7L

Transmissions

Automatic · Manual

Added to cart · Part