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GMC R1500 Suburban Ignition Knock (Detonation) Sensor Replacement

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  1. ✓ In Stock 1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Global Parts)

    1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811765
    $39.80 View part →
  2. ✓ In Stock 1987-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Global Parts)

    1987-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811736
    $44.23 View part →
  3. ✓ In Stock 1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1018
    $44.71 View part →
  4. ✓ In Stock 1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1034
    $44.93 View part →
  5. ✓ In Stock 1988-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (True Tech)

    1988-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (True Tech)

    Partslink #: KS6T
    $45.61 View part →
  6. ✓ In Stock 1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Standard Ignition)

    1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS2
    $46.16 View part →
  7. ✓ In Stock 1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (True Tech)

    1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (True Tech)

    Partslink #: KS7T
    $46.78 View part →
  8. ✓ In Stock 1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Autopart International)

    1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3354903
    $46.82 View part →
  9. ✓ In Stock 1987-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (NGK)

    1987-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0107
    $53.00 View part →
  10. ✓ In Stock 1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91018
    $56.51 View part →
  11. ✓ In Stock 1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91034
    $56.75 View part →
  12. ✓ In Stock 1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1023
    $58.13 View part →
  13. ✓ In Stock 1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Standard Ignition)

    1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS7
    $58.42 View part →
  14. ✓ In Stock 1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Autopart International)

    1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3368017
    $64.20 View part →
  15. ✓ In Stock 1988-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Standard Ignition)

    1988-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS6
    $65.53 View part →
  16. ✓ In Stock 1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91023
    $66.34 View part →
  17. ✓ In Stock 1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10014
    $66.90 View part →
  18. ✓ In Stock 1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (CARQUEST)

    1987 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (CARQUEST)

    Partslink #: W0133-4401610
    $67.77 View part →
  19. ✓ In Stock 1988-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Autopart International)

    1988-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3395061
    $69.71 View part →
  20. ✓ In Stock 1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    1987-1990 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10015
    $70.23 View part →
  21. ✓ In Stock 1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10016
    $72.40 View part →
  22. ✓ In Stock 1988-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Motorad)

    1988-1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Motorad)

    Partslink #: 1KS1020
    $73.96 View part →
  23. ✓ In Stock 1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    1991 GMC R1500 Suburban Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: W0133-1687198
    $120.53 View part →

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Ignition Knock (Detonation) Sensor Compatibility for GMC R1500 Suburban

Browse our selection of quality ignition knock (detonation) sensor parts designed specifically for your GMC R1500 Suburban. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · High Sierra · SLE · Sierra Classic

Body Types

Sport Utility

Engine Options

V8 5.0L · V8 5.7L · V8 6.2L

Transmissions

Automatic

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