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Mazda 626 Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 1996 Mazda 626 Oxygen Sensor - Downstream Front (Spectra)

    1996 Mazda 626 Oxygen Sensor - Downstream Front (Spectra)

    Partslink #: OS5131
    $22.08 View part →
  2. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Spectra)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Spectra)

    Partslink #: OS5040
    $22.10 View part →
  3. ✓ In Stock 1998-1999 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    1998-1999 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS5360

    w/ California Emissions

    $22.20 View part →
  4. ✓ In Stock 1983-1989 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    1983-1989 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS5380
    $22.35 View part →
  5. ✓ In Stock 1996-1999 Mazda 626 Oxygen Sensor - Downstream or Upstream (Spectra)

    1996-1999 Mazda 626 Oxygen Sensor - Downstream or Upstream (Spectra)

    Partslink #: OS5141

    w/ Federal Emissions

    $22.53 View part →
  6. ✓ In Stock 1997-2000 Mazda 626 Oxygen Sensor - Downstream (Spectra)

    1997-2000 Mazda 626 Oxygen Sensor - Downstream (Spectra)

    Partslink #: OS5363

    Located After Catalytic Converter

    $22.67 View part →
  7. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS5365

    w/ California Emissions

    $22.98 View part →
  8. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    1998-2000 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS5361

    Located In Front Manifold

    $22.98 View part →
  9. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Spectra)

    1993-2000 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Spectra)

    Partslink #: OS5180

    Located In Exhaust Pipe Before Catalytic Converter

    $23.00 View part →
  10. ✓ In Stock 2000 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    2000 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS5156

    w/ Federal Emissions

    $23.45 View part →
  11. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (Spectra)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (Spectra)

    Partslink #: OS6290

    w/ California Emissions

    $23.53 View part →
  12. ✓ In Stock 1993-1996 Mazda 626 Oxygen Sensor - Downstream Rear or Upstream Rear (Spectra)

    1993-1996 Mazda 626 Oxygen Sensor - Downstream Rear or Upstream Rear (Spectra)

    Partslink #: OS5179
    $23.72 View part →
  13. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Spectra)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Spectra)

    Partslink #: OS6248
    $26.92 View part →
  14. ✓ In Stock 1990-1992 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    1990-1992 Mazda 626 Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS6161
    $37.90 View part →
  15. ✓ In Stock 1983-1992 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    1983-1992 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 11027
    $40.71 View part →
  16. ✓ In Stock 2000 Mazda 626 Oxygen Sensor - Upstream (NGK)

    2000 Mazda 626 Oxygen Sensor - Upstream (NGK)

    Partslink #: 22103

    B1S1 Federal Emissions OE MFR: NTK

    $41.05 View part →
  17. ✓ In Stock 1990-1992 Mazda 626 Oxygen Sensor - Upstream (NGK)

    1990-1992 Mazda 626 Oxygen Sensor - Upstream (NGK)

    Partslink #: 24010

    B1S1 OE MFR: NTK

    $46.82 View part →
  18. ✓ In Stock 1990-1992 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1990-1992 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-31010

    Non-Turbo B1S1

    $47.79 View part →
  19. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Center or Downstream Front (Walker Products)

    1996-2000 Mazda 626 Oxygen Sensor - Center or Downstream Front (Walker Products)

    Partslink #: 350-34048
    $47.87 View part →
  20. ✓ In Stock 1983-1989 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1983-1989 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-31035

    B1S1

    $48.15 View part →
  21. ✓ In Stock 1990-1991 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1990-1991 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-31001

    Turbo B1S1

    $50.23 View part →
  22. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Upstream (NGK)

    1998-2000 Mazda 626 Oxygen Sensor - Upstream (NGK)

    Partslink #: 22090

    Located in Front Manifold B2S1 OE MFR: NTK

    $50.29 View part →
  23. ✓ In Stock 1983-1989 Mazda 626 Oxygen Sensor - Upstream (NGK)

    1983-1989 Mazda 626 Oxygen Sensor - Upstream (NGK)

    Partslink #: 24006

    B1S1 OE MFR: NTK

    $50.91 View part →
  24. ✓ In Stock 1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    Partslink #: 350-34547

    B1S1

    $51.68 View part →
  25. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Front (Walker Products)

    1998-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Front (Walker Products)

    Partslink #: 350-34244

    Calif-ESV B1S2

    $52.20 View part →
  26. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream (NGK)

    1996-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream (NGK)

    Partslink #: 22089

    Located in Rear Manifold B1S1 OE MFR: NTK

    $53.63 View part →
  27. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    Partslink #: 350-34026
    $53.66 View part →
  28. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Rear (NGK)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Rear (NGK)

    Partslink #: 22033

    Located in Rear Manifold B1S1 OE MFR: NTK

    $54.64 View part →
  29. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-34504

    Calif-ESV B1S1

    $56.17 View part →
  30. ✓ In Stock 1998-1999 Mazda 626 Oxygen Sensor - Upstream (NGK)

    1998-1999 Mazda 626 Oxygen Sensor - Upstream (NGK)

    Partslink #: 22064

    B1S1 Calif. Emissions OE MFR: NTK

    $56.26 View part →
  31. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    Partslink #: 350-33027

    B1S1

    $56.88 View part →
  32. ✓ In Stock 1998-1999 Mazda 626 Oxygen Sensor - Downstream (NGK)

    1998-1999 Mazda 626 Oxygen Sensor - Downstream (NGK)

    Partslink #: 22091

    B1S2 Calif. Emissions OE MFR: NTK

    $56.88 View part →
  33. ✓ In Stock 1998-1999 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1998-1999 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-33007

    Calif-ESV B1S1

    $58.07 View part →
  34. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34212

    B1S2

    $58.13 View part →
  35. ✓ In Stock 1985 Mazda 626 Oxygen Sensor (Delphi)

    1985 Mazda 626 Oxygen Sensor (Delphi)

    Partslink #: ES10221

    with 400mm Overall Length

    $58.16 View part →
  36. ✓ In Stock 1986-1989 Mazda 626 Oxygen Sensor (Delphi)

    1986-1989 Mazda 626 Oxygen Sensor (Delphi)

    Partslink #: ES10220

    with 655mm Overall Length

    $58.18 View part →
  37. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Walker Products)

    Partslink #: 350-34328

    Non Calif-ESV B1S2

    $58.53 View part →
  38. ✓ In Stock 1996 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    1996 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    Partslink #: 350-34185
    $58.61 View part →
  39. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream or Upstream Rear (Denso)

    1993-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream or Upstream Rear (Denso)

    Partslink #: 234-4067

    O.E. Quality Direct Fit Replacement Sensor

    $58.76 View part →
  40. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Rear (Walker Products)

    1993-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Rear (Walker Products)

    Partslink #: 350-34040

    B1S2

    $58.76 View part →
  41. ✓ In Stock 1998-1999 Mazda 626 Oxygen Sensor - Upstream (Denso)

    1998-1999 Mazda 626 Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-3085

    Calif. O.E. Quality Direct Fit Replacement Sensor

    $60.07 View part →
  42. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (Denso)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4043

    Calif. O.E. Quality Direct Fit Replacement Sensor

    $60.46 View part →
  43. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    Partslink #: 350-33095
    $61.72 View part →
  44. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (NGK)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (NGK)

    Partslink #: 22034

    Located in Front Manifold B2S1 OE MFR: NTK

    $61.73 View part →
  45. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (NGK)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (NGK)

    Partslink #: 22114

    B1S1 Calif. Emissions OE MFR: NTK

    $61.77 View part →
  46. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1604136
    $62.23 View part →
  47. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    Partslink #: 350-34565

    Calif-ESV

    $62.29 View part →
  48. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    Partslink #: 250-23096

    B1S1

    $62.60 View part →
  49. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (NGK)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (NGK)

    Partslink #: 22104

    B1S2 Calif. Emissions OE MFR: NTK

    $64.73 View part →
  50. ✓ In Stock 1993-1996 Mazda 626 Oxygen Sensor - Downstream Rear or Upstream Rear (NGK)

    1993-1996 Mazda 626 Oxygen Sensor - Downstream Rear or Upstream Rear (NGK)

    Partslink #: 22088

    B1S2 OE MFR: NTK

    $66.99 View part →
  51. ✓ In Stock 1994-1995 Mazda 626 Oxygen Sensor - Upstream Front or Upstream Rear (Walker Products)

    1994-1995 Mazda 626 Oxygen Sensor - Upstream Front or Upstream Rear (Walker Products)

    Partslink #: 350-33029

    Calif-ESV

    $67.28 View part →
  52. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Rear (Walker Products)

    1993-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Rear (Walker Products)

    Partslink #: 250-24067

    B1S2

    $69.49 View part →
  53. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    1998-2000 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15733

    Located After Secondary Converter

    $69.93 View part →
  54. ✓ In Stock 1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Right (Bosch)

    1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Right (Bosch)

    Partslink #: 15729

    without California Emissions System

    $70.21 View part →
  55. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Center or Rear Left (Delphi)

    1996-2000 Mazda 626 Oxygen Sensor - Center or Rear Left (Delphi)

    Partslink #: ES20144
    $82.78 View part →
  56. ✓ In Stock 1998-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Rear or Downstream Right or Upstream or Upstream Left (Bosch)

    1998-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Rear or Downstream Right or Upstream or Upstream Left (Bosch)

    Partslink #: 15741

    without California Emissions System

    $72.26 View part →
  57. ✓ In Stock 1993-1995 Mazda 626 Oxygen Sensor - or Left (Delphi)

    1993-1995 Mazda 626 Oxygen Sensor - or Left (Delphi)

    Partslink #: ES20038

    with 300mm Overall Length without California Emissions System

    $83.29 View part →
  58. ✓ In Stock 1994-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Bosch)

    1994-1997 Mazda 626 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Bosch)

    Partslink #: 15735

    with California Emissions System

    $72.67 View part →
  59. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Front Left (Delphi)

    1998-2000 Mazda 626 Oxygen Sensor - Front Left (Delphi)

    Partslink #: ES10740
    $83.42 View part →
  60. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Right (Bosch)

    1996-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Right (Bosch)

    Partslink #: 13289
    $72.78 View part →
  61. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Front or Front Left (Delphi)

    1996-1997 Mazda 626 Oxygen Sensor - Front or Front Left (Delphi)

    Partslink #: ES10685
    $109.85 View part →
  62. ✓ In Stock 1996-1999 Mazda 626 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Bosch)

    1996-1999 Mazda 626 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Bosch)

    Partslink #: 15726

    with California Emissions System

    $73.19 View part →
  63. ✓ In Stock 1993-1995 Mazda 626 Oxygen Sensor - or Right (Facet)

    1993-1995 Mazda 626 Oxygen Sensor - or Right (Facet)

    Partslink #: 10.7203

    Optional

    $73.31 View part →
  64. ✓ In Stock 1993-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front or Upstream or Upstream Left or Upstream Right (Bosch)

    1993-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front or Upstream or Upstream Left or Upstream Right (Bosch)

    Partslink #: 15314

    without California Emissions System

    $75.93 View part →
  65. ✓ In Stock 1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Right (Bosch)

    1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Right (Bosch)

    Partslink #: 15708

    without California Emissions System

    $76.27 View part →
  66. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Front Right (Delphi)

    2000-2002 Mazda 626 Oxygen Sensor - Front Right (Delphi)

    Partslink #: ES10856
    $86.28 View part →
  67. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - or Front Right or Rear or Right (Delphi)

    1993-2000 Mazda 626 Oxygen Sensor - or Front Right or Rear or Right (Delphi)

    Partslink #: ES20037

    with 480mm Overall Length without California Emissions System

    $94.55 View part →
  68. ✓ In Stock 1994-1995 Mazda 626 Oxygen Sensor - Left or Right (Delphi)

    1994-1995 Mazda 626 Oxygen Sensor - Left or Right (Delphi)

    Partslink #: ES10143

    with California Emissions System

    $101.54 View part →
  69. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear or Downstream Right (Bosch)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear or Downstream Right (Bosch)

    Partslink #: 15426

    with California Emissions System

    $117.96 View part →
  70. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - or Front Right or Rear or Right (Hella)

    1993-2000 Mazda 626 Oxygen Sensor - or Front Right or Rear or Right (Hella)

    Partslink #: 7.05271.73.0

    Optional 12V - Cable: 528mm

    $133.47 View part →
  71. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Rear Right (Delphi)

    2000-2002 Mazda 626 Oxygen Sensor - Rear Right (Delphi)

    Partslink #: ES20375

    with California Emissions System

    $137.05 View part →
  72. ✓ In Stock 1998-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Left or Downstream Right or Upstream or Upstream Left or Upstream Right (Vemo)

    1998-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Left or Downstream Right or Upstream or Upstream Left or Upstream Right (Vemo)

    Partslink #: V10-76-0069

    Grade: Aftermarket Description: 4 Cables / 300 mm California Emission

    $140.43 View part →
  73. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - or Downstream or Upstream (Denso)

    1993-2000 Mazda 626 Oxygen Sensor - or Downstream or Upstream (Denso)

    Partslink #: W0133-1615923

    Radiator Side

    $70.30 View part →
  74. ✓ In Stock 1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    1993-1995 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Walker Products)

    Partslink #: 250-24068

    B1S1

    $70.47 View part →
  75. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - or Downstream or Upstream (Walker Products)

    1993-2000 Mazda 626 Oxygen Sensor - or Downstream or Upstream (Walker Products)

    Partslink #: W0133-1892902

    In Y Pipe - Firewall Side

    $70.54 View part →
  76. ✓ In Stock 1994-1999 Mazda 626 Oxygen Sensor - Upstream (Denso)

    1994-1999 Mazda 626 Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-3000

    O.E. Quality Universal Replacement Sensor

    $70.67 View part →
  77. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    1996-2000 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 13287

    Exact Fit

    $71.26 View part →
  78. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (NGK)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (NGK)

    Partslink #: 22118

    B1S1 OE MFR: NTK

    $71.40 View part →
  79. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    Partslink #: 250-24376

    Calif-ESV

    $71.61 View part →
  80. ✓ In Stock 1990-1992 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1990-1992 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-21020

    Non-Turbo B1S1

    $71.70 View part →
  81. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Denso)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Denso)

    Partslink #: 234-4117

    Calif. O.E. Quality Direct Fit Replacement Sensor

    $71.71 View part →
  82. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    Partslink #: 250-24384
    $71.94 View part →
  83. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-24364

    Calif-ESV B1S1

    $72.01 View part →
  84. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15278

    with California Emissions System; Exact Fit

    $72.02 View part →
  85. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream (NTK)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream (NTK)

    Partslink #: W0133-1808834
    $72.43 View part →
  86. ✓ In Stock 1993-2002 Mazda 626 Oxygen Sensor - Downstream or Upstream (Denso)

    1993-2002 Mazda 626 Oxygen Sensor - Downstream or Upstream (Denso)

    Partslink #: 234-4210

    O.E. Quality Universal Replacement Sensor

    $72.54 View part →
  87. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Denso)

    1993-2000 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (Denso)

    Partslink #: 234-4068

    O.E. Quality Direct Fit Replacement Sensor

    $72.80 View part →
  88. ✓ In Stock 1983-1989 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    1983-1989 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 12203

    Alternative Fit 1

    $72.82 View part →
  89. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1996-2000 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-24629

    B1S1

    $73.05 View part →
  90. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream Rear (Walker Products)

    Partslink #: 250-23084
    $73.35 View part →
  91. ✓ In Stock 1983-1989 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1983-1989 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-21012

    B1S1

    $73.62 View part →
  92. ✓ In Stock 1996 Mazda 626 Oxygen Sensor - Downstream Front (NGK)

    1996 Mazda 626 Oxygen Sensor - Downstream Front (NGK)

    Partslink #: 22000

    B2S2 OE MFR: NTK

    $73.65 View part →
  93. ✓ In Stock 1996-1999 Mazda 626 Oxygen Sensor - Upstream (NGK)

    1996-1999 Mazda 626 Oxygen Sensor - Upstream (NGK)

    Partslink #: 22098

    B1S1 OE MFR: NTK

    $73.96 View part →
  94. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Center or Downstream Front (Walker Products)

    1996-2000 Mazda 626 Oxygen Sensor - Center or Downstream Front (Walker Products)

    Partslink #: 250-24628
    $74.15 View part →
  95. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Walker Products)

    Partslink #: 250-24377

    Non Calif-ESV B1S2

    $74.34 View part →
  96. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15265

    with California Emissions System

    $74.46 View part →
  97. ✓ In Stock 1996 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    1996 Mazda 626 Oxygen Sensor - Downstream Rear (Walker Products)

    Partslink #: 250-24627
    $74.92 View part →
  98. ✓ In Stock 1990-1992 Mazda 626 Oxygen Sensor (Delphi)

    1990-1992 Mazda 626 Oxygen Sensor (Delphi)

    Partslink #: ES10949
    $75.11 View part →
  99. ✓ In Stock 1994-1995 Mazda 626 Oxygen Sensor - Upstream Front or Upstream Rear (Walker Products)

    1994-1995 Mazda 626 Oxygen Sensor - Upstream Front or Upstream Rear (Walker Products)

    Partslink #: 250-23042

    Calif-ESV

    $75.81 View part →
  100. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    1998-2000 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15330

    without California Emissions System

    $76.48 View part →
  101. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Front (Walker Products)

    1998-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream Front (Walker Products)

    Partslink #: 250-24369

    Calif-ESV B1S2

    $76.65 View part →
  102. ✓ In Stock 1990-1991 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1990-1991 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-21034

    Turbo B1S1

    $76.65 View part →
  103. ✓ In Stock 1998-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream (Denso)

    1998-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream (Denso)

    Partslink #: W0133-1615881

    w/ California Emissions

    $76.93 View part →
  104. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (Walker Products)

    Partslink #: 350-34165
    $77.86 View part →
  105. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Denso)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (Denso)

    Partslink #: 234-4040

    O.E. Quality Direct Fit Replacement Sensor

    $78.42 View part →
  106. ✓ In Stock 2000 Mazda 626 Oxygen Sensor - Downstream (NGK)

    2000 Mazda 626 Oxygen Sensor - Downstream (NGK)

    Partslink #: 22102

    B1S2 Federal Emissions OE MFR: NTK

    $78.56 View part →
  107. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15327

    with California Emissions System; Alternative Fit 1

    $79.17 View part →
  108. ✓ In Stock 1997-2000 Mazda 626 Oxygen Sensor - Downstream (NGK)

    1997-2000 Mazda 626 Oxygen Sensor - Downstream (NGK)

    Partslink #: 22094

    Located After Catalyst B1S3 OE MFR: NTK

    $80.05 View part →
  109. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24290

    B1S2

    $81.34 View part →
  110. ✓ In Stock 1998-1999 Mazda 626 Oxygen Sensor - Front (Delphi)

    1998-1999 Mazda 626 Oxygen Sensor - Front (Delphi)

    Partslink #: ES10366

    with California Emissions System

    $82.13 View part →
  111. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (Walker Products)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (Walker Products)

    Partslink #: 250-24365
    $82.44 View part →
  112. ✓ In Stock 1993-1997 Mazda 626 Oxygen Sensor - or Downstream (Denso)

    1993-1997 Mazda 626 Oxygen Sensor - or Downstream (Denso)

    Partslink #: W0133-1615776

    Before Main Catalyst

    $82.57 View part →
  113. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream (Denso)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1608890

    In Exhaust Manifold - Radiator Side

    $82.69 View part →
  114. ✓ In Stock 1997-2000 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Walker Products)

    1997-2000 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Walker Products)

    Partslink #: 250-24139

    Non Calif-ESV B1S2

    $83.06 View part →
  115. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Front (Delphi)

    2000-2002 Mazda 626 Oxygen Sensor - Front (Delphi)

    Partslink #: ES20121

    with California Emissions System

    $83.46 View part →
  116. ✓ In Stock 1983-1989 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    1983-1989 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 12054

    Exact Fit

    $83.51 View part →
  117. ✓ In Stock 1993-2000 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (NGK)

    1993-2000 Mazda 626 Oxygen Sensor - Upstream or Upstream Front (NGK)

    Partslink #: 22092

    Located in Exhaust Pipe Before Catalyst B1S2 OE MFR: NTK

    $84.93 View part →
  118. ✓ In Stock 1997-2000 Mazda 626 Oxygen Sensor - Rear (Delphi)

    1997-2000 Mazda 626 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20069
    $85.77 View part →
  119. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream Front (NGK)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream Front (NGK)

    Partslink #: 22096

    B2S2 Calif. Emissions OE MFR: NTK

    $86.20 View part →
  120. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (NGK)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream Rear (NGK)

    Partslink #: 22097

    B1S2 OE MFR: NTK

    $86.28 View part →
  121. ✓ In Stock 1994-1995 Mazda 626 Oxygen Sensor - Upstream Front or Upstream Rear (NGK)

    1994-1995 Mazda 626 Oxygen Sensor - Upstream Front or Upstream Rear (NGK)

    Partslink #: 24022

    B2S1 Calif. Emissions OE MFR: NTK

    $86.34 View part →
  122. ✓ In Stock 1998-2002 Mazda 626 Oxygen Sensor - Downstream or Upstream (Bosch)

    1998-2002 Mazda 626 Oxygen Sensor - Downstream or Upstream (Bosch)

    Partslink #: W0133-1606057

    w/ California Emissions - Radiator Side

    $86.35 View part →
  123. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (NTK)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (NTK)

    Partslink #: W0133-1808759

    w/ California Emissions

    $86.64 View part →
  124. ✓ In Stock 1993-2002 Mazda 626 Oxygen Sensor - or Downstream or Upstream (Denso)

    1993-2002 Mazda 626 Oxygen Sensor - or Downstream or Upstream (Denso)

    Partslink #: W0133-1615260
    $86.84 View part →
  125. ✓ In Stock 1997-2000 Mazda 626 Oxygen Sensor - Downstream (NTK)

    1997-2000 Mazda 626 Oxygen Sensor - Downstream (NTK)

    Partslink #: W0133-1808836

    After Main Converter

    $86.89 View part →
  126. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Downstream (Walker Products)

    1996-2000 Mazda 626 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1893856

    On Exhaust Y Pipe - Radiator Side

    $86.92 View part →
  127. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (NTK)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (NTK)

    Partslink #: W0133-1808760

    w/ California Emissions

    $87.17 View part →
  128. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Denso)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Denso)

    Partslink #: 234-4044

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

    $91.53 View part →
  129. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Front (Delphi)

    1996-2000 Mazda 626 Oxygen Sensor - Front (Delphi)

    Partslink #: ES20145

    without California Emissions System

    $91.62 View part →
  130. ✓ In Stock 1993-1995 Mazda 626 Oxygen Sensor (Bosch)

    1993-1995 Mazda 626 Oxygen Sensor (Bosch)

    Partslink #: W0133-1615362
    $92.22 View part →
  131. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (Denso)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1615753

    w/ California Emissions - Radiator Side

    $94.12 View part →
  132. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    1996-2000 Mazda 626 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: W0133-1894445
    $95.29 View part →
  133. ✓ In Stock 1996-1997 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    1996-1997 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1614997
    $97.68 View part →
  134. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (NTK)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (NTK)

    Partslink #: W0133-1808839

    w/ California Emissions - Radiator Side

    $97.93 View part →
  135. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream (Denso)

    1996-2000 Mazda 626 Oxygen Sensor - Downstream or Upstream (Denso)

    Partslink #: W0133-1615917

    In Exhaust Manifold - Firewall Side

    $99.12 View part →
  136. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    1996-2000 Mazda 626 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15266

    Alternative Fit 1

    $102.78 View part →
  137. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (NGK)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream Front (NGK)

    Partslink #: 22117

    B2S1 Calif. Emissions OE MFR: NTK

    $103.04 View part →
  138. ✓ In Stock 1997 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    1997 Mazda 626 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 13838

    Located After Secondary Converter; Alternative Fit 1

    $108.92 View part →
  139. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (NTK)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (NTK)

    Partslink #: W0133-1808840

    w/ California Emissions - Firewall Side

    $113.06 View part →
  140. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (NTK)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (NTK)

    Partslink #: W0133-1808841

    w/ California Emissions - Radiator Side

    $119.13 View part →
  141. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Rear (Delphi)

    2000-2002 Mazda 626 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20100

    with California Emissions System

    $130.98 View part →
  142. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Downstream (Denso)

    2000-2002 Mazda 626 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1616146

    w/o California Emissions

    $138.85 View part →
  143. ✓ In Stock 1998-1999 Mazda 626 Oxygen Sensor - Rear (Delphi)

    1998-1999 Mazda 626 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20122

    with California Emissions System

    $141.69 View part →
  144. ✓ In Stock 2000-2002 Mazda 626 Oxygen Sensor - Upstream (NTK)

    2000-2002 Mazda 626 Oxygen Sensor - Upstream (NTK)

    Partslink #: W0133-1808838

    w/ California Emissions - Firewall Side

    $143.89 View part →
  145. ✓ In Stock 1996-2000 Mazda 626 Oxygen Sensor - Upstream (Denso)

    1996-2000 Mazda 626 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1600151
    $174.33 View part →

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Oxygen Sensor Compatibility for Mazda 626

Browse our selection of quality oxygen sensor parts designed specifically for your Mazda 626. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · DX · ES · GT · LE · LX · Turbo · Turbo 4WS

Body Types

Coupe · Hatchback · Sedan

Engine Options

L4 2.0L · L4 2.2L · V6 2.5L

Transmissions

Automatic · Manual

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