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INFINITI M45 Ignition Knock (Detonation) Sensor Replacement

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  1. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Santech/ Omega Envir. Tech.)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Santech/ Omega Envir. Tech.)

    Partslink #: W0133-1608726

    Production: 07/01/2002-

    $23.02 View part →
  2. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Standard Ignition)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS206
    $36.08 View part →
  3. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Global Parts)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811751
    $37.23 View part →
  4. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (MTC)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (MTC)

    Partslink #: 9395
    $37.70 View part →
  5. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Holstein)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0037
    $40.48 View part →
  6. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Global Parts)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811755
    $45.96 View part →
  7. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Walker Products)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1057
    $47.78 View part →
  8. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Motorad)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Motorad)

    Partslink #: 1KS1029
    $48.67 View part →
  9. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Holstein)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Holstein)

    Partslink #: 2KNC0010
    $50.19 View part →
  10. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Facet)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Facet)

    Partslink #: 9.3109
    $51.93 View part →
  11. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Standard Ignition)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS204
    $54.17 View part →
  12. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Facet)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Facet)

    Partslink #: 9.3112
    $64.12 View part →
  13. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (NGK)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0251
    $65.05 View part →
  14. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Beck Arnley)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Beck Arnley)

    Partslink #: 158-0813
    $65.23 View part →
  15. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Vemo)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Vemo)

    Partslink #: V38-72-0057

    Grade: Aftermarket

    $67.41 View part →
  16. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (MTC)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (MTC)

    Partslink #: W0133-1608726

    Production: 07/01/2002-

    $70.51 View part →
  17. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Autopart International)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3455168
    $81.55 View part →
  18. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Vemo)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Vemo)

    Partslink #: W0133-1608726

    Production: 07/01/2002-

    $95.75 View part →
  19. ✓ In Stock 2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (FAE)

    2006-2010 INFINITI M45 Ignition Knock (Detonation) Sensor (FAE)

    Partslink #: W0133-1722273
    $120.93 View part →
  20. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Autopart International)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3344304

    Production: 07/01/2002-

    $130.14 View part →
  21. ✓ In Stock 2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Delphi)

    2003-2004 INFINITI M45 Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10128
    $176.55 View part →

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Ignition Knock (Detonation) Sensor Compatibility for INFINITI M45

Browse our selection of quality ignition knock (detonation) sensor parts designed specifically for your INFINITI M45. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Sport · X

Body Types

Sedan

Engine Options

V8 4.5L

Transmissions

Automatic

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