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.

Hummer H2 Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Spectra)

    2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Spectra)

    Partslink #: OS5058
    $35.08 View part →
  2. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Spectra)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Spectra)

    Partslink #: OS5056
    $35.08 View part →
  3. ✓ In Stock 2008 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2008 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 350-34484
    $57.02 View part →
  4. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 350-34423
    $57.76 View part →
  5. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 350-34483
    $58.98 View part →
  6. ✓ In Stock 2009 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2009 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 350-34513
    $59.64 View part →
  7. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 350-34551
    $60.85 View part →
  8. ✓ In Stock 2008 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2008 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 250-24704
    $61.98 View part →
  9. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 350-34661
    $63.05 View part →
  10. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 250-24355
    $64.58 View part →
  11. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 250-24703
    $67.84 View part →
  12. ✓ In Stock 2009 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2009 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 250-24728
    $70.84 View part →
  13. ✓ In Stock 2008 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    2008 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    Partslink #: 21065

    B2S2 OE MFR: NTK

    $71.02 View part →
  14. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 250-24491
    $71.82 View part →
  15. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 250-241119
    $72.56 View part →
  16. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    2007 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    Partslink #: 21049

    B2S2 OE Equivalent Design

    $74.29 View part →
  17. ✓ In Stock 2009 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    2009 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    Partslink #: 21061

    B2S2 OE MFR: NTK

    $81.36 View part →
  18. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    Partslink #: 21549

    B2S1 OE Equivalent Design

    $85.14 View part →
  19. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    Partslink #: 21514

    B2S2 OE Equivalent Design

    $97.65 View part →
  20. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    Partslink #: 21559

    B2S1 OE Equivalent Design

    $97.85 View part →
  21. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream (Denso)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-4212

    O.E. Quality Universal Replacement Sensor

    $56.53 View part →
  22. ✓ In Stock 2008-2009 Hummer H2 Oxygen Sensor - Downstream (Denso)

    2008-2009 Hummer H2 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4258

    O.E. Quality Direct Fit Replacement Sensor

    $58.85 View part →
  23. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15895
    $65.77 View part →
  24. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream (Denso)

    2007 Hummer H2 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4112

    O.E. Quality Direct Fit Replacement Sensor

    $69.71 View part →
  25. ✓ In Stock 2008 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    2008 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15128
    $71.37 View part →
  26. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Downstream or Upstream (Bosch)

    2007-2009 Hummer H2 Oxygen Sensor - Downstream or Upstream (Bosch)

    Partslink #: 15741
    $72.26 View part →
  27. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream (Denso)

    2007 Hummer H2 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4209

    O.E. Quality Universal Replacement Sensor

    $72.93 View part →
  28. ✓ In Stock 2008 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    2008 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: 213-4228
    $73.24 View part →
  29. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream (Denso)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4651

    O.E. Quality Direct Fit Replacement Sensor OE

    $73.32 View part →
  30. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream (Denso)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-4337

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

    $75.88 View part →
  31. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    2007 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15898
    $76.02 View part →
  32. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream (Denso)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-4669

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

    $79.35 View part →
  33. ✓ In Stock 2008 Hummer H2 Oxygen Sensor - Downstream (Denso)

    2008 Hummer H2 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2100779
    $79.45 View part →
  34. ✓ In Stock 2004-2006 Hummer H2 Oxygen Sensor - Rear (Delphi)

    2004-2006 Hummer H2 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20094
    $84.84 View part →
  35. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream (Walker Products)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1895971
    $85.24 View part →
  36. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15282
    $85.75 View part →
  37. ✓ In Stock 2009 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    2009 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15165
    $86.38 View part →
  38. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream (Denso)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2202654
    $86.64 View part →
  39. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Rear (Delphi)

    2007 Hummer H2 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20117
    $89.20 View part →
  40. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: 213-3867
    $89.66 View part →
  41. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream (ACDelco)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream (ACDelco)

    Partslink #: 213-3533

    Oxygen Sensor

    $91.99 View part →
  42. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-2355802
    $92.93 View part →
  43. ✓ In Stock 2008 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    2008 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: W0133-1866452
    $93.84 View part →
  44. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 15150
    $94.25 View part →
  45. ✓ In Stock 2009 Hummer H2 Oxygen Sensor - Rear (Delphi)

    2009 Hummer H2 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20134
    $94.50 View part →
  46. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream (Denso)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-2083390
    $99.82 View part →
  47. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream (Denso)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1888198
    $101.18 View part →
  48. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream (Denso)

    2007 Hummer H2 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-1612387
    $102.33 View part →
  49. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream (ACDelco)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream (ACDelco)

    Partslink #: 213-1161
    $107.91 View part →
  50. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Front (Delphi)

    2007-2009 Hummer H2 Oxygen Sensor - Front (Delphi)

    Partslink #: ES20352
    $110.11 View part →
  51. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1608222
    $114.42 View part →
  52. ✓ In Stock 2004-2006 Hummer H2 Oxygen Sensor - Front (Delphi)

    2004-2006 Hummer H2 Oxygen Sensor - Front (Delphi)

    Partslink #: ES20008
    $115.99 View part →
  53. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    2003-2006 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: W0133-1951094
    $117.60 View part →
  54. ✓ In Stock 2007-2009 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    2007-2009 Hummer H2 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-2618328
    $123.41 View part →
  55. ✓ In Stock 2003-2006 Hummer H2 Oxygen Sensor - Upstream (ACDelco)

    2003-2006 Hummer H2 Oxygen Sensor - Upstream (ACDelco)

    Partslink #: W0133-1687106
    $160.53 View part →
  56. ✓ In Stock 2007 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    2007 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: W0133-1950725
    $166.64 View part →
  57. ✓ In Stock 2009 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    2009 Hummer H2 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: W0133-1866512
    $174.90 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

Oxygen Sensor Compatibility for Hummer H2

Browse our selection of quality oxygen sensor parts designed specifically for your Hummer H2. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Adventure · Base · Luxury · Special Edition

Body Types

Crew Cab Pickup · Sport Utility

Engine Options

V8 6.0L · V8 6.2L

Transmissions

Automatic

Added to cart · Part