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Replacement and OEM Parts for 2003 Chevrolet Trailblazer EXT Knock Sensor

2003 Chevrolet Trailblazer EXT Knock Sensor

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2003 Chevrolet Trailblazer EXT
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  • OEM 2003 Chevrolet Trailblazer EXT Knock Sensor Diagram - 12589867
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Knock Sensor

    PartNumber: 12589867
    OEM 2003 Chevrolet Trailblazer EXT Knock Sensor - 12589867
    Product Specifications
    • Notes: All Models; 5.3l
    • Other Names: Knock Sensor
    • Item Dimensions: 2.8 x 2.8 x 2.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10456603
    • Part Description: 2003 Chevrolet Trailblazer EXT Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
    $69.45 MSRP: $131.06
    You Save: $61.61 (48%)
  • Delphi Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT - AS10017

    Delphi® Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT

    PartNumber: AS10017
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Round
    • Mounting Hardware Included: No
    • Mounting Type: Threaded Nut
    • Terminal Gender: Female
    • Terminal Quantity: 1
    • Terminal Type: Pin
    • UPC: 689604102961
    • Part Description: 2003 Chevrolet Trailblazer EXT Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $44.94
  • Walker Products Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT - 242-1053

    Walker Products® Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT

    PartNumber: 242-1053
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Oblong
    • Mounting Hardware Included: Yes
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 724620077036
    • Wiring Harness Included: No
    • Part Description: 2003 Chevrolet Trailblazer EXT Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $42.81
  • OEM 2003 Chevrolet Trailblazer EXT Knock Sensor Diagram - 12567446
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Knock Sensor

    PartNumber: 12567446
    OEM 2003 Chevrolet Trailblazer EXT Knock Sensor - 12567446
    Product Specifications
    • Notes: All Models; 4.2l
    • Other Names: Knock Sensor
    • Item Dimensions: 2.7 x 2.3 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Trailblazer EXT Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
    $25.80 MSRP: $48.68
    You Save: $22.88 (48%)
  • Delphi Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT - AS10260

    Delphi® Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT

    PartNumber: AS10260
    Product Specifications
    • Connector Gender: Male
    • Connector Quantity: 1
    • Connector Shape: Rectangle
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • UPC: 689604304228
    • Part Description: 2003 Chevrolet Trailblazer EXT Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $19.90
  • Walker Products Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT - 242-1039

    Walker Products® Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT

    PartNumber: 242-1039
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Round
    • Length: 54.48 mm
    • Mounting Hardware Included: No
    • OE Part Number: 10456031
    • Terminal Gender: Male
    • Terminal Quantity: 1
    • Terminal Type: Bullet
    • Threaded End Diameter: 10 mm
    • UPC: 724620074653
    • Wiring Harness Included: No
    • Part Description: 2003 Chevrolet Trailblazer EXT Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $35.42
  • Original Engine Management Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT - KS36

    Original Engine Management® Ignition Knock Sensor for 2003 Chevrolet Trailblazer EXT

    PartNumber: KS36
    Product Specifications
    • Attachment Method: Screw-In
    • Connector Gender: Female
    • Connector Type: Bolt-On
    • OE Part Number: 10456603
    • Terminal Gender: Male (1)
    • Terminal Quantity: 1
    • UPC: 841266077579
    • Part Description: 2003 Chevrolet Trailblazer EXT Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L