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GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor Replacement

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  1. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (True Tech)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (True Tech)

    Partslink #: KS211T
    $14.75 View part →
  2. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0414
    $17.20 View part →
  3. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Beck Arnley)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Beck Arnley)

    Partslink #: 158-1724
    $17.20 View part →
  4. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Motorad)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Motorad)

    Partslink #: 1KS1006
    $20.75 View part →
  5. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1049
    $21.50 View part →
  6. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS211
    $22.47 View part →
  7. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10261
    $25.13 View part →
  8. ✓ In Stock 2020-2021 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    2020-2021 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1329
    $27.08 View part →
  9. ✓ In Stock 2020-2023 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    2020-2023 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS437
    $27.82 View part →
  10. ✓ In Stock 2008-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Autopart International)

    2008-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3378960
    $27.88 View part →
  11. ✓ In Stock 2008-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (CARQUEST)

    2008-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (CARQUEST)

    Partslink #: W0133-4404345
    $28.25 View part →
  12. ✓ In Stock 2007-2014 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Global Parts)

    2007-2014 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811733
    $29.25 View part →
  13. ✓ In Stock 2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (NGK)

    2007-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0300
    $29.34 View part →
  14. ✓ In Stock 2008-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (NTK)

    2008-2019 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (NTK)

    Partslink #: W0133-3154290
    $31.45 View part →
  15. ✓ In Stock 2020-2024 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    2020-2024 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0350
    $33.07 View part →
  16. ✓ In Stock 2020-2022 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    2020-2022 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10273
    $34.28 View part →
  17. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (URO Parts)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (URO Parts)

    Partslink #: GM1317752
    $39.77 View part →
  18. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Global Parts)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811790
    $46.33 View part →
  19. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (True Tech)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (True Tech)

    Partslink #: KS116T
    $50.43 View part →
  20. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0025
    $53.63 View part →
  21. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0197
    $57.41 View part →
  22. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1039
    $60.05 View part →
  23. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS112
    $60.05 View part →
  24. ✓ In Stock 2020-2022 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (ACDelco)

    2020-2022 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (ACDelco)

    Partslink #: W0133-2008756
    $62.46 View part →
  25. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10017
    $70.19 View part →
  26. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS116
    $70.30 View part →
  27. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91039
    $71.24 View part →
  28. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Autopart International)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3379215
    $71.71 View part →
  29. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Beck Arnley)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Beck Arnley)

    Partslink #: 158-1427
    $76.09 View part →
  30. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (NGK)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0116

    Requires Intake Manifold Gasket

    $82.01 View part →
  31. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Motorad)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Motorad)

    Partslink #: 1KS1001
    $83.98 View part →
  32. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (CARQUEST)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (CARQUEST)

    Partslink #: W0133-4401584
    $86.75 View part →
  33. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (ACDelco)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (ACDelco)

    Partslink #: 213-3521
    $87.03 View part →
  34. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: W0133-1866101
    $103.14 View part →
  35. ✓ In Stock 2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Autopart International)

    2001-2006 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3410540
    $116.03 View part →
  36. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Dorman)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (Dorman)

    Partslink #: W0133-4122253
    $124.60 View part →
  37. ✓ In Stock 2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (ACDelco)

    2001-2007 GMC Sierra 2500 HD Ignition Knock (Detonation) Sensor (ACDelco)

    Partslink #: W0133-1866101
    $128.67 View part →

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Ignition Knock (Detonation) Sensor Compatibility for GMC Sierra 2500 HD

Browse our selection of quality ignition knock (detonation) sensor parts designed specifically for your GMC Sierra 2500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

AT4 · AT4X · Base · Denali · Denali Ultimate · Pro · SL · SLE · SLT · WT

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V8 6.0L · V8 6.6L · V8 8.1L

Transmissions

Automatic · Manual

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