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Genuine 2003 Chevrolet Trailblazer Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

  • 2003 Chevrolet Trailblazer Knock Sensor - 12567446
    View related parts

    2003 Chevrolet Trailblazer Sensor,Knock

    Part Number: 12567446
    • Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
    $25.81 MSRP: $48.68
    You Save: $22.87 (47%)
    Add to Cart
    More Info
    Fits the following 2003 Chevrolet Trailblazer Submodels:
    • 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L
    Less Info
  • 2003 Chevrolet Trailblazer Knock Sensor - 12589867
    View related parts

    2003 Chevrolet Trailblazer Sensor,Knock

    Part Number: 12589867
    • Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
    • Replaces: 10456603
    $61.47 MSRP: $127.62
    You Save: $66.15 (52%)
    Add to Cart
    More Info
    Fits the following 2003 Chevrolet Trailblazer Submodels:
    • 4 DOOR, 4 DOOR EXT | 8 Cyl 5.3L
    Less Info

Related 2003 Chevrolet Trailblazer Parts

Alternate Year Models

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2002 Chevrolet Trailblazer Knock Sensor 2004 Chevrolet Trailblazer Knock Sensor