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Audi A3 Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 2006-2010 Audi A3 Oxygen Sensor - Downstream (Spectra)

    2006-2010 Audi A3 Oxygen Sensor - Downstream (Spectra)

    Partslink #: OS6300
    $30.89 View part →
  2. ✓ In Stock 2012-2013 Audi A3 Oxygen Sensor - Intermediate (Spectra)

    2012-2013 Audi A3 Oxygen Sensor - Intermediate (Spectra)

    Partslink #: OS6295

    Located in Catalyst; Bank 1 Sensor 2

    $31.94 View part →
  3. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Downstream or Downstream Front or Downstream Rear (Bosch)

    2006-2013 Audi A3 Oxygen Sensor - Downstream or Downstream Front or Downstream Rear (Bosch)

    Partslink #: 15733
    $69.93 View part →
  4. ✓ In Stock 1998-2004 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    1998-2004 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34112

    B1S2

    $73.34 View part →
  5. ✓ In Stock 2011-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2011-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34223

    B1S2

    $73.73 View part →
  6. ✓ In Stock 1998-2000 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    1998-2000 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-34340

    B1S1

    $76.69 View part →
  7. ✓ In Stock 2006-2010 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2006-2010 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34020
    $78.42 View part →
  8. ✓ In Stock 2008-2010 Audi A3 Oxygen Sensor - Center (Walker Products)

    2008-2010 Audi A3 Oxygen Sensor - Center (Walker Products)

    Partslink #: 350-34365

    B1S2

    $79.84 View part →
  9. ✓ In Stock 2008-2010 Audi A3 Oxygen Sensor - Center (Walker Products)

    2008-2010 Audi A3 Oxygen Sensor - Center (Walker Products)

    Partslink #: 250-24671

    B1S2

    $83.01 View part →
  10. ✓ In Stock 2006-2010 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2006-2010 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24699
    $84.46 View part →
  11. ✓ In Stock 2004-2013 Audi A3 Oxygen Sensor - Center or Downstream (Walker Products)

    2004-2013 Audi A3 Oxygen Sensor - Center or Downstream (Walker Products)

    Partslink #: 350-34334

    B1S2

    $84.66 View part →
  12. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Front (Facet)

    2006-2013 Audi A3 Oxygen Sensor - Front (Facet)

    Partslink #: 10.8436

    Wire length: 26,00 inch

    $85.30 View part →
  13. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Rear (Facet)

    2006-2013 Audi A3 Oxygen Sensor - Rear (Facet)

    Partslink #: 10.8243
    $85.84 View part →
  14. ✓ In Stock 2008-2013 Audi A3 Oxygen Sensor - Center (Facet)

    2008-2013 Audi A3 Oxygen Sensor - Center (Facet)

    Partslink #: 10.8245
    $85.84 View part →
  15. ✓ In Stock 2015-2020 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2015-2020 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34788

    B1S2

    $88.42 View part →
  16. ✓ In Stock 2019-2020 Audi A3 Oxygen Sensor - Downstream (Bosch)

    2019-2020 Audi A3 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 16166
    $89.08 View part →
  17. ✓ In Stock 2001-2004 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2001-2004 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35080

    B1S1

    $95.31 View part →
  18. ✓ In Stock 2011-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2011-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24672

    B1S2

    $97.85 View part →
  19. ✓ In Stock 2006-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2006-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35069

    B1S1

    $99.96 View part →
  20. ✓ In Stock 2004-2013 Audi A3 Oxygen Sensor - Center or Downstream (Walker Products)

    2004-2013 Audi A3 Oxygen Sensor - Center or Downstream (Walker Products)

    Partslink #: 250-24717

    B1S2

    $100.49 View part →
  21. ✓ In Stock 2008-2015 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2008-2015 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35046
    $106.58 View part →
  22. ✓ In Stock 2008-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2008-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35123

    B1S1

    $110.44 View part →
  23. ✓ In Stock 2008-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2008-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25168

    B1S1

    $110.44 View part →
  24. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2015-2016 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17192
    $111.85 View part →
  25. ✓ In Stock 2015-2020 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2015-2020 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241142

    B1S2

    $113.34 View part →
  26. ✓ In Stock 2006-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2006-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25035

    B1S1

    $117.60 View part →
  27. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    2006-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4754

    O.E. Quality Direct Fit Replacement Sensor

    $119.91 View part →
  28. ✓ In Stock 2010-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2010-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-35064

    B1S2

    $121.41 View part →
  29. ✓ In Stock 2006-2008 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2006-2008 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1893411
    $124.59 View part →
  30. ✓ In Stock 2004-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2004-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35067

    B1S1

    $126.43 View part →
  31. ✓ In Stock 2004-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2004-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25040

    B1S1

    $126.43 View part →
  32. ✓ In Stock 2011-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2011-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25166

    B1S1

    $126.50 View part →
  33. ✓ In Stock 2011-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2011-2013 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35117

    B1S1

    $126.50 View part →
  34. ✓ In Stock 2008-2013 Audi A3 Oxygen Sensor - Downstream or Downstream Front (Bosch)

    2008-2013 Audi A3 Oxygen Sensor - Downstream or Downstream Front (Bosch)

    Partslink #: 16986

    Located After Primary Converter

    $127.92 View part →
  35. ✓ In Stock 2011-2013 Audi A3 Oxygen Sensor - Downstream (NGK)

    2011-2013 Audi A3 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25657

    Located After Catalyst B1S3 OE Equivalent Design

    $130.80 View part →
  36. ✓ In Stock 2008-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    2008-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-4829

    Location Center O.E. Quality Direct Fit Replacement Sensor

    $134.42 View part →
  37. ✓ In Stock 2006-2010 Audi A3 Oxygen Sensor - Downstream (NGK)

    2006-2010 Audi A3 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25675

    B1S2 OE Equivalent Design

    $135.18 View part →
  38. ✓ In Stock 2009-2013 Audi A3 Oxygen Sensor - Center or Upstream (Walker Products)

    2009-2013 Audi A3 Oxygen Sensor - Center or Upstream (Walker Products)

    Partslink #: W0133-1893410

    w/ 4 Pins

    $136.11 View part →
  39. ✓ In Stock 2008-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2008-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17431
    $136.14 View part →
  40. ✓ In Stock 2010-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    2010-2013 Audi A3 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-25037

    B1S2

    $141.03 View part →
  41. ✓ In Stock 2017 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2017 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35100

    B1S1

    $143.07 View part →
  42. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Downstream or Downstream Rear (Bosch)

    2006-2013 Audi A3 Oxygen Sensor - Downstream or Downstream Rear (Bosch)

    Partslink #: 16002

    Located After Secondary Converter

    $143.30 View part →
  43. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2015-2016 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17206
    $145.53 View part →
  44. ✓ In Stock 2006-2008 Audi A3 Oxygen Sensor - Downstream (Bosch)

    2006-2008 Audi A3 Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-4362401
    $151.20 View part →
  45. ✓ In Stock 2016-2020 Audi A3 Oxygen Sensor - Downstream (Denso)

    2016-2020 Audi A3 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4992

    O.E. Quality Direct Fit Replacement Sensor

    $152.32 View part →
  46. ✓ In Stock 2010-2013 Audi A3 Oxygen Sensor - Downstream (Bosch)

    2010-2013 Audi A3 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 17024
    $152.84 View part →
  47. ✓ In Stock 2008-2011 Audi A3 Oxygen Sensor - Intermediate (NGK)

    2008-2011 Audi A3 Oxygen Sensor - Intermediate (NGK)

    Partslink #: 25656

    Located in Catalyst B1S2 OE Equivalent Design

    $153.61 View part →
  48. ✓ In Stock 2017 Audi A3 Oxygen Sensor - Downstream or Rear (Vemo)

    2017 Audi A3 Oxygen Sensor - Downstream or Rear (Vemo)

    Partslink #: V10-76-0151

    Grade: Aftermarket With OE No. 06K906262AC

    $153.71 View part →
  49. ✓ In Stock 2017 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2017 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25112

    B1S1

    $154.95 View part →
  50. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    2006-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2204528
    $159.00 View part →
  51. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor - Downstream (Bosch)

    2015-2016 Audi A3 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 16096

    From 11/2015

    $159.44 View part →
  52. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor (Bosch)

    2015-2016 Audi A3 Oxygen Sensor (Bosch)

    Partslink #: W0133-2618437
    $160.38 View part →
  53. ✓ In Stock 2010-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2010-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17148
    $163.01 View part →
  54. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor (Bosch)

    2015-2016 Audi A3 Oxygen Sensor (Bosch)

    Partslink #: W0133-4379900

    Upstream

    $164.72 View part →
  55. ✓ In Stock 2018-2020 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2018-2020 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35147

    B1S1

    $165.29 View part →
  56. ✓ In Stock 2012-2013 Audi A3 Oxygen Sensor - Intermediate (NGK)

    2012-2013 Audi A3 Oxygen Sensor - Intermediate (NGK)

    Partslink #: 25687

    Located in Catalyst B1S2 OE Equivalent Design

    $165.39 View part →
  57. ✓ In Stock 2006-2008 Audi A3 Oxygen Sensor - Downstream (Bosch)

    2006-2008 Audi A3 Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-2080754
    $167.04 View part →
  58. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Center or Rear (Delphi)

    2006-2013 Audi A3 Oxygen Sensor - Center or Rear (Delphi)

    Partslink #: ES20365

    33in Length

    $167.75 View part →
  59. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2006-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17270
    $168.78 View part →
  60. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Center or Front (Delphi)

    2006-2013 Audi A3 Oxygen Sensor - Center or Front (Delphi)

    Partslink #: ES20374

    29in Length

    $169.95 View part →
  61. ✓ In Stock 2015-2020 Audi A3 Oxygen Sensor - Downstream (NGK)

    2015-2020 Audi A3 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25766

    B1S2 OE Equivalent Design

    $171.11 View part →
  62. ✓ In Stock 2009-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    2009-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1888173
    $171.75 View part →
  63. ✓ In Stock 2017-2020 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2017-2020 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17190
    $183.20 View part →
  64. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2015-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35050

    B1S1

    $184.29 View part →
  65. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    2015-2016 Audi A3 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25115

    B1S1

    $194.61 View part →
  66. ✓ In Stock 2015-2016 Audi A3 Oxygen Sensor (Bosch)

    2015-2016 Audi A3 Oxygen Sensor (Bosch)

    Partslink #: W0133-4292690

    Production: -11/01/2015, Downstream

    $200.00 View part →
  67. ✓ In Stock 2010-2013 Audi A3 Oxygen Sensor - Rear (Delphi)

    2010-2013 Audi A3 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES11083
    $207.71 View part →
  68. ✓ In Stock 2009-2013 Audi A3 Oxygen Sensor - Center or Upstream (Denso)

    2009-2013 Audi A3 Oxygen Sensor - Center or Upstream (Denso)

    Partslink #: W0133-1887943

    w/ 4 Pins

    $209.97 View part →
  69. ✓ In Stock 2012-2016 Audi A3 Oxygen Sensor - or Upstream (Denso)

    2012-2016 Audi A3 Oxygen Sensor - or Upstream (Denso)

    Partslink #: W0133-1983848
    $209.97 View part →
  70. ✓ In Stock 2012-2013 Audi A3 Oxygen Sensor - Downstream (Bosch)

    2012-2013 Audi A3 Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-1926538
    $216.35 View part →
  71. ✓ In Stock 2010-2013 Audi A3 Oxygen Sensor - Rear (Vemo)

    2010-2013 Audi A3 Oxygen Sensor - Rear (Vemo)

    Partslink #: V10-76-0107

    Grade: Aftermarket O2 Sensor

    $217.29 View part →
  72. ✓ In Stock 2009-2013 Audi A3 Oxygen Sensor - Center or Upstream (Bosch)

    2009-2013 Audi A3 Oxygen Sensor - Center or Upstream (Bosch)

    Partslink #: W0133-1916730

    w/ 4 Pins

    $219.50 View part →
  73. ✓ In Stock 2015-2020 Audi A3 Oxygen Sensor - or Downstream (Denso)

    2015-2020 Audi A3 Oxygen Sensor - or Downstream (Denso)

    Partslink #: W0133-2097303

    Production: -11/01/2015, Downstream

    $222.48 View part →
  74. ✓ In Stock 2019-2020 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2019-2020 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-4083054
    $239.28 View part →
  75. ✓ In Stock 2017-2018 Audi A3 Oxygen Sensor - Upstream (Denso)

    2017-2018 Audi A3 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-2097304
    $239.51 View part →
  76. ✓ In Stock 2012-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    2012-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1911305
    $254.60 View part →
  77. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    2006-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-2092325
    $264.09 View part →
  78. ✓ In Stock 2012-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    2012-2013 Audi A3 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2186480
    $275.33 View part →
  79. ✓ In Stock 2012-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    2012-2013 Audi A3 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1889458
    $276.56 View part →
  80. ✓ In Stock 2006-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    2006-2013 Audi A3 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-2094105
    $298.91 View part →

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Oxygen Sensor Compatibility for Audi A3

Browse our selection of quality oxygen sensor parts designed specifically for your Audi A3. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

100 Aniversario · Advance · Ambiente · Ambition · Attraction · Attraction Plus · Base · Cabrio · Dynamic · Elite · Komfort · LE · Premium · Premium Plus · Prestige · Progressiv · S Line · Select · Sportback · Sportback 100 Aniversario · TDI · TDI Komfort · TDI Premium · TDI Premium Plus · TDI Prestige · TDI Progressiv · TDI Technik · Technik · Titanium · X Aniversario

Body Types

Convertible · Hatchback · Sedan

Engine Options

L4 1.4L · L4 1.8L · L4 2.0L

Transmissions

Automatic · Automatic Dual Clutch · Manual

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