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GMC K2500 Ignition Knock (Detonation) Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 1985-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    1985-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811765
    $39.80 View part →
  2. ✓ In Stock 1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811762

    Located in Lower Hole w/ 3/8"x18 Pipe Thread

    $42.80 View part →
  3. ✓ In Stock 1988-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    1988-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811736
    $44.23 View part →
  4. ✓ In Stock 1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS3
    $44.44 View part →
  5. ✓ In Stock 1983-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1983-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1018
    $44.71 View part →
  6. ✓ In Stock 1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1034
    $44.93 View part →
  7. ✓ In Stock 1998 GMC K2500 Ignition Knock (Detonation) Sensor (Holstein)

    1998 GMC K2500 Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0024
    $45.03 View part →
  8. ✓ In Stock 1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor - Left or Right (Autopart International)

    1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor - Left or Right (Autopart International)

    Partslink #: W0133-3342693
    $45.49 View part →
  9. ✓ In Stock 1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1016
    $45.53 View part →
  10. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (True Tech)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (True Tech)

    Partslink #: KS6T
    $45.61 View part →
  11. ✓ In Stock 1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS2
    $46.16 View part →
  12. ✓ In Stock 1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (True Tech)

    1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (True Tech)

    Partslink #: KS7T
    $46.78 View part →
  13. ✓ In Stock 1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3354903
    $46.82 View part →
  14. ✓ In Stock 1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811769
    $48.26 View part →
  15. ✓ In Stock 1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (NGK)

    1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0119

    3/8in Thread Size with Straight Thread ; Located in Lower Hole

    $48.73 View part →
  16. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811745
    $48.85 View part →
  17. ✓ In Stock 1988-2000 GMC K2500 Ignition Knock (Detonation) Sensor (NGK)

    1988-2000 GMC K2500 Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0107
    $53.00 View part →
  18. ✓ In Stock 1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS50
    $56.13 View part →
  19. ✓ In Stock 1983-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1983-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91018
    $56.51 View part →
  20. ✓ In Stock 1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91034
    $56.75 View part →
  21. ✓ In Stock 1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1993-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91016
    $57.33 View part →
  22. ✓ In Stock 1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3446571
    $58.03 View part →
  23. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1023
    $58.13 View part →
  24. ✓ In Stock 1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS7
    $58.42 View part →
  25. ✓ In Stock 1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS39

    Left Cylinder Head

    $58.89 View part →
  26. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3368017
    $64.20 View part →
  27. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS6
    $65.53 View part →
  28. ✓ In Stock 1988-2000 GMC K2500 Ignition Knock (Detonation) Sensor (ACDelco)

    1988-2000 GMC K2500 Ignition Knock (Detonation) Sensor (ACDelco)

    Partslink #: 213-324
    $65.71 View part →
  29. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91023
    $66.34 View part →
  30. ✓ In Stock 1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10014
    $66.90 View part →
  31. ✓ In Stock 1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (CARQUEST)

    1988-1998 GMC K2500 Ignition Knock (Detonation) Sensor (CARQUEST)

    Partslink #: W0133-4401610
    $67.77 View part →
  32. ✓ In Stock 1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    1994-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS40

    Right Cylinder Head

    $68.84 View part →
  33. ✓ In Stock 1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3395061
    $69.71 View part →
  34. ✓ In Stock 1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    1985-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10015
    $70.23 View part →
  35. ✓ In Stock 1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1814946
    $71.12 View part →
  36. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10016
    $72.40 View part →
  37. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Motorad)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Motorad)

    Partslink #: 1KS1020
    $73.96 View part →
  38. ✓ In Stock 1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10012
    $79.59 View part →
  39. ✓ In Stock 1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    1996-2000 GMC K2500 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1080
    $88.72 View part →
  40. ✓ In Stock 1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    1991-1995 GMC K2500 Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: W0133-1687198
    $120.53 View part →

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Ignition Knock (Detonation) Sensor Compatibility for GMC K2500

Browse our selection of quality ignition knock (detonation) sensor parts designed specifically for your GMC K2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · High Sierra · Sierra · Sierra Classic · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX

Body Types

Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 7.4L

Transmissions

Automatic · Manual

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