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Subaru Forester Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Spectra)

    1998 Subaru Forester Oxygen Sensor - Downstream (Spectra)

    Partslink #: OS5197
    $28.70 View part →
  2. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (Spectra)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS5032
    $29.07 View part →
  3. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-33102

    B1S1

    $60.72 View part →
  4. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-23091

    B1S1

    $72.15 View part →
  5. ✓ In Stock 2011-2018 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2011-2018 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15741
    $72.26 View part →
  6. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Downstream or Upstream (Bosch)

    1998-1999 Subaru Forester Oxygen Sensor - Downstream or Upstream (Bosch)

    Partslink #: 15726
    $73.19 View part →
  7. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    1998 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 13250
    $73.29 View part →
  8. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    1998 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-33087

    B1S2

    $73.85 View part →
  9. ✓ In Stock 1999-2004 Subaru Forester Oxygen Sensor - Downstream (Denso)

    1999-2004 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4700

    O.E. Quality Universal Replacement Sensor

    $74.22 View part →
  10. ✓ In Stock 1999-2003 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    1999-2003 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15732
    $75.62 View part →
  11. ✓ In Stock 2005-2010 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    2005-2010 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34322

    B1S2

    $76.06 View part →
  12. ✓ In Stock 1999-2004 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    1999-2004 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34337

    B1S2

    $79.56 View part →
  13. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (Denso)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-3091

    O.E. Quality Direct Fit Replacement Sensor

    $83.04 View part →
  14. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (NGK)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (NGK)

    Partslink #: 24523

    B1S1 OE Equivalent Design

    $84.58 View part →
  15. ✓ In Stock 2005-2010 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    2005-2010 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24440

    B1S2

    $85.92 View part →
  16. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Downstream or Upstream (Bosch)

    1998-1999 Subaru Forester Oxygen Sensor - Downstream or Upstream (Bosch)

    Partslink #: W0133-1614407
    $86.38 View part →
  17. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Downstream or Upstream (Denso)

    1998-1999 Subaru Forester Oxygen Sensor - Downstream or Upstream (Denso)

    Partslink #: 234-3090

    O.E. Quality Universal Replacement Sensor

    $87.03 View part →
  18. ✓ In Stock 2004-2008 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2004-2008 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4732

    DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE

    $87.37 View part →
  19. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    1998 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-23088

    B1S2

    $87.90 View part →
  20. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Denso)

    1998 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-3088

    O.E. Quality Direct Fit Replacement Sensor

    $88.90 View part →
  21. ✓ In Stock 2009-2024 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    2009-2024 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34052

    B1S2

    $89.38 View part →
  22. ✓ In Stock 2004-2013 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2004-2013 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15025
    $92.57 View part →
  23. ✓ In Stock 1999-2004 Subaru Forester Oxygen Sensor - Downstream (Denso)

    1999-2004 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4706

    O.E. Quality Direct Fit Replacement Sensor

    $93.36 View part →
  24. ✓ In Stock 2009-2020 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    2009-2020 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24487

    B1S2

    $94.35 View part →
  25. ✓ In Stock 2004-2013 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2004-2013 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15028

    Exact Fit

    $94.68 View part →
  26. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Denso)

    1998 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1610219
    $95.29 View part →
  27. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (NGK)

    1998 Subaru Forester Oxygen Sensor - Downstream (NGK)

    Partslink #: 24520

    B1S2 OE Equivalent Design

    $96.43 View part →
  28. ✓ In Stock 1999-2004 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    1999-2004 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24295

    B1S2

    $96.64 View part →
  29. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    2014-2018 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34825

    B1S2

    $98.02 View part →
  30. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2006-2010 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4445

    DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE

    $98.86 View part →
  31. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Rear (Delphi)

    1998 Subaru Forester Oxygen Sensor - Rear (Delphi)

    Partslink #: ES10301
    $99.46 View part →
  32. ✓ In Stock 2004-2010 Subaru Forester Oxygen Sensor - Downstream (NGK)

    2004-2010 Subaru Forester Oxygen Sensor - Downstream (NGK)

    Partslink #: 24642

    B1S2 OE Equivalent Design

    $99.70 View part →
  33. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2006-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-64005

    B1S1

    $100.11 View part →
  34. ✓ In Stock 2004-2010 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    2004-2010 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1894076
    $101.17 View part →
  35. ✓ In Stock 2004-2010 Subaru Forester Oxygen Sensor - Rear (Delphi)

    2004-2010 Subaru Forester Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20219
    $101.66 View part →
  36. ✓ In Stock 2011-2013 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2011-2013 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-64020

    B1S1

    $101.91 View part →
  37. ✓ In Stock 2004-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2004-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-64021

    B1S1

    $104.24 View part →
  38. ✓ In Stock 1999-2004 Subaru Forester Oxygen Sensor - Downstream (NGK)

    1999-2004 Subaru Forester Oxygen Sensor - Downstream (NGK)

    Partslink #: 24578

    B1S2 OE Equivalent Design

    $105.06 View part →
  39. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    2014-2018 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241160

    B1S2

    $105.76 View part →
  40. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: W0133-1917360
    $105.96 View part →
  41. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Front (Delphi)

    1998-1999 Subaru Forester Oxygen Sensor - Front (Delphi)

    Partslink #: ES10590
    $108.90 View part →
  42. ✓ In Stock 1999-2003 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    1999-2003 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 13469
    $109.34 View part →
  43. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor (Used OEM)

    2014-2018 Subaru Forester Oxygen Sensor (Used OEM)

    Partslink #: PB-9771-0000597338

    Condition: Excellent (A)
    Mileage: 36,000 miles

    $109.95 View part →
  44. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    1998 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1917163
    $111.71 View part →
  45. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1654269
    $114.34 View part →
  46. ✓ In Stock 2004-2008 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2004-2008 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1654566
    $114.45 View part →
  47. ✓ In Stock 2000-2002 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2000-2002 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35116

    B1S1

    $115.88 View part →
  48. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2014-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4988

    O.E. Quality Direct Fit Replacement Sensor

    $116.25 View part →
  49. ✓ In Stock 2011-2013 Subaru Forester Oxygen Sensor - Upstream (Spectra)

    2011-2013 Subaru Forester Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS6145

    Bank 1 Sensor 1 w/ 4 Wires

    $116.56 View part →
  50. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2006-2010 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-1843668
    $117.10 View part →
  51. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2006-2010 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15170
    $117.40 View part →
  52. ✓ In Stock 1999-2004 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    1999-2004 Subaru Forester Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1917361
    $117.78 View part →
  53. ✓ In Stock 2014-2015 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2014-2015 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 18175
    $118.81 View part →
  54. ✓ In Stock 2009-2018 Subaru Forester Oxygen Sensor - Downstream (NGK)

    2009-2018 Subaru Forester Oxygen Sensor - Downstream (NGK)

    Partslink #: 24651

    B1S2 OE Equivalent Design

    $119.02 View part →
  55. ✓ In Stock 2000-2002 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2000-2002 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25161

    B1S1

    $119.38 View part →
  56. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Rear (Used OEM)

    2014-2018 Subaru Forester Oxygen Sensor - Rear (Used OEM)

    Partslink #: SOX-SU1W21

    Condition: Excellent (A)
    Mileage: 36,400 miles

    $119.95 View part →
  57. ✓ In Stock 2009-2013 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2009-2013 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4195

    DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE

    $125.97 View part →
  58. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2014-2018 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35137

    B1S1

    $127.19 View part →
  59. ✓ In Stock 2011-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2011-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4513

    DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE

    $128.77 View part →
  60. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2006-2010 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1847928
    $129.74 View part →
  61. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2014-2018 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25125

    B1S1

    $131.11 View part →
  62. ✓ In Stock 1998-1999 Subaru Forester Oxygen Sensor - Upstream (Denso)

    1998-1999 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1610495
    $133.21 View part →
  63. ✓ In Stock 2000-2002 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2000-2002 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17018
    $138.69 View part →
  64. ✓ In Stock 2014-2018 Subaru Forester Downstream Oxygen Sensor - Rear (Used OEM)

    2014-2018 Subaru Forester Downstream Oxygen Sensor - Rear (Used OEM)

    Partslink #: SOX-SU1W19

    It fits vehicles with the 2.0L engine.

    Condition: Excellent (A)
    Mileage: 58,100 miles

    $139.95 View part →
  65. ✓ In Stock 1999-2003 Subaru Forester Oxygen Sensor - Rear (Delphi)

    1999-2003 Subaru Forester Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20101
    $140.35 View part →
  66. ✓ In Stock 2005 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2005 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-64037

    B1S1

    $142.97 View part →
  67. ✓ In Stock 2011-2018 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2011-2018 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: 18075
    $144.55 View part →
  68. ✓ In Stock 2013-2024 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2013-2024 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-64031

    B1S1

    $144.80 View part →
  69. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2006-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54027

    B1S1

    $145.44 View part →
  70. ✓ In Stock 1999-2004 Subaru Forester Oxygen Sensor - Downstream (Denso)

    1999-2004 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1608576
    $145.67 View part →
  71. ✓ In Stock 2004-2008 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    2004-2008 Subaru Forester Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-1791087
    $146.69 View part →
  72. ✓ In Stock 2005 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2005 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54061

    B1S1

    $147.37 View part →
  73. ✓ In Stock 1998 Subaru Forester Oxygen Sensor - Downstream (Denso)

    1998 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1607818
    $148.24 View part →
  74. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Downstream (NGK)

    2014-2018 Subaru Forester Oxygen Sensor - Downstream (NGK)

    Partslink #: 24478

    B1S2 OE MFR: NTK

    $150.18 View part →
  75. ✓ In Stock 2000-2002 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2000-2002 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: W0133-1893836

    Air-Fuel Ratio Sensor

    $154.13 View part →
  76. ✓ In Stock 2004-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2004-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54058

    B1S1

    $155.39 View part →
  77. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2014-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2097260
    $156.63 View part →
  78. ✓ In Stock 2011-2013 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2011-2013 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54064

    B1S1

    $159.54 View part →
  79. ✓ In Stock 2013-2020 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2013-2020 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54084

    B1S1

    $166.62 View part →
  80. ✓ In Stock 2000-2002 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2000-2002 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1653210

    Air-Fuel Ratio Sensor

    $179.15 View part →
  81. ✓ In Stock 2011-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2011-2018 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1983882
    $185.46 View part →
  82. ✓ In Stock 2009-2023 Subaru Forester Oxygen Sensor - Downstream (NTK)

    2009-2023 Subaru Forester Oxygen Sensor - Downstream (NTK)

    Partslink #: W0133-1793966
    $188.58 View part →
  83. ✓ In Stock 2000-2002 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2000-2002 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1836424

    Air-Fuel Ratio Sensor

    $189.45 View part →
  84. ✓ In Stock 2010-2013 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2010-2013 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-2284044

    Production: -04/30/2010, Air-Fuel Ratio Sensor

    $212.10 View part →
  85. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2006-2010 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: W0133-1894365

    Air-Fuel Ratio Sensor

    $213.09 View part →
  86. ✓ In Stock 2003-2004 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    2003-2004 Subaru Forester Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54011

    B1S1

    $213.47 View part →
  87. ✓ In Stock 2000-2002 Subaru Forester Oxygen Sensor - Front (Delphi)

    2000-2002 Subaru Forester Oxygen Sensor - Front (Delphi)

    Partslink #: ES10923
    $216.89 View part →
  88. ✓ In Stock 2004-2008 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2004-2008 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1653795

    Air-Fuel Ratio Sensor

    $218.72 View part →
  89. ✓ In Stock 2019-2022 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2019-2022 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: 16617
    $226.58 View part →
  90. ✓ In Stock 2004-2005 Subaru Forester Oxygen Sensor - Front (Delphi)

    2004-2005 Subaru Forester Oxygen Sensor - Front (Delphi)

    Partslink #: ES10943
    $236.10 View part →
  91. ✓ In Stock 2010-2013 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2010-2013 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: 18080
    $247.76 View part →
  92. ✓ In Stock 2011-2016 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2011-2016 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: 18081
    $249.23 View part →
  93. ✓ In Stock 2004-2005 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2004-2005 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15586

    Replacement

    $255.77 View part →
  94. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2006-2010 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1894364

    Air-Fuel Ratio Sensor

    $256.01 View part →
  95. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2006-2010 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15169
    $256.14 View part →
  96. ✓ In Stock 2009-2013 Subaru Forester Oxygen Sensor - Downstream (Denso)

    2009-2013 Subaru Forester Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2097307
    $260.97 View part →
  97. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2014-2018 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-2097258

    Air-Fuel Ratio Sensor

    $275.10 View part →
  98. ✓ In Stock 2005 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2005 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1853136

    Air-Fuel Ratio Sensor

    $279.38 View part →
  99. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Upstream (NTK)

    2014-2018 Subaru Forester Oxygen Sensor - Upstream (NTK)

    Partslink #: W0133-1627502

    Air-Fuel Ratio Sensor

    $283.31 View part →
  100. ✓ In Stock 2006-2010 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2006-2010 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1813525

    Air-Fuel Ratio Sensor

    $291.41 View part →
  101. ✓ In Stock 2003 Subaru Forester Oxygen Sensor - Front (Delphi)

    2003 Subaru Forester Oxygen Sensor - Front (Delphi)

    Partslink #: ES10936
    $306.98 View part →
  102. ✓ In Stock 2003 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    2003 Subaru Forester Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15501
    $320.06 View part →
  103. ✓ In Stock 2003-2004 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2003-2004 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1604381

    Air-Fuel Ratio Sensor

    $320.69 View part →
  104. ✓ In Stock 2004-2009 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2004-2009 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1853284

    Air-Fuel Ratio Sensor

    $321.27 View part →
  105. ✓ In Stock 2004-2010 Subaru Forester Oxygen Sensor - Front (Delphi)

    2004-2010 Subaru Forester Oxygen Sensor - Front (Delphi)

    Partslink #: ES10942
    $325.43 View part →
  106. ✓ In Stock 2014-2018 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2014-2018 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-2097259

    Air-Fuel Ratio Sensor

    $347.63 View part →
  107. ✓ In Stock 2010-2013 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2010-2013 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1953671

    Production: 05/01/2010-, Air-Fuel Ratio Sensor

    $361.29 View part →
  108. ✓ In Stock 2011-2013 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2011-2013 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1953672

    Air-Fuel Ratio Sensor

    $369.02 View part →
  109. ✓ In Stock 2010 Subaru Forester Oxygen Sensor - Upstream (Denso)

    2010 Subaru Forester Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1953525

    Production: -04/30/2010, Air-Fuel Ratio Sensor

    $395.22 View part →

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Oxygen Sensor Compatibility for Subaru Forester

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

Available Trims

2.0XT Limited · 2.0XT Premium · 2.0XT Touring · 2.5 X · 2.5 XS · 2.5 XS Premium · 2.5 XT · 2.5i · 2.5i Convenience · 2.5i Limited · 2.5i Premium · 2.5i Touring · Anniversary Edition · Base · Black Edition · Convenience · L · Limited · Premier · Premium · Premium Plus · S · Sport · Sports 2.5 X · Sports 2.5 XT · Touring · Wilderness · X · X Convenience · X L.L. Bean Edition · X Limited · X Premium · X Touring · XS · XS L.L. Bean Edition · XSL · XT · XT Limited · XT Premium · XT Sports · XT Touring

Body Types

SUV · Sport Utility

Engine Options

H4 2.0L · H4 2.5L

Transmissions

Automatic · Automatic CVT · Manual

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