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Replacement and OEM Parts for 1991 GMC K2500 Knock Sensor

1991 GMC K2500 Knock Sensor

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1991 GMC K2500
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  • OEM 1991 GMC K2500 ESC Sensor Diagram - 10456288
    View Related Parts

    OEM (Genuine) 1991 GMC K2500 ESC Sensor

    PartNumber: 10456288
    OEM 1991 GMC K2500 ESC Sensor - 10456288
    Product Specifications
    • Notes: All Models; 4.3l; Auto Trans; Thm 700-R4/4l60;All Models; 4.3l; Manual Trans;All Models; 5.7l; Manual Trans
    • Other Names: ESC Sensor, Knock Sensor
    • Item Dimensions: 2.7 x 2.0 x 1.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10456018
    • Part Description: 1991 GMC K2500 ESC Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
    $49.28 MSRP: $93.01
    You Save: $43.73 (48%)
  • Delphi Ignition Knock Sensor for 1991 GMC K2500 - AS10016

    Delphi® Ignition Knock Sensor for 1991 GMC K2500

    PartNumber: AS10016
    Product Specifications
    • UPC: 689604102978
    • Part Description: 1991 GMC K2500 Ignition Knock Sensor
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
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    $39.66
  • Walker Products Ignition Knock Sensor for 1991 GMC K2500 - 242-1023

    Walker Products® Ignition Knock Sensor for 1991 GMC K2500

    PartNumber: 242-1023
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Round
    • Mounting Hardware Included: No
    • OE Part Number: 10456031
    • Terminal Gender: Male
    • Terminal Quantity: 1
    • Terminal Type: Bullet
    • UPC: 724620074615
    • Wiring Harness Included: No
    • Part Description: 1991 GMC K2500 Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
    $32.07
  • OEM 1991 GMC K2500 ESC Sensor Diagram - 10456549
    View Related Parts

    OEM (Genuine) 1991 GMC K2500 ESC Sensor

    PartNumber: 10456549
    OEM 1991 GMC K2500 ESC Sensor - 10456549
    Product Specifications
    • Notes: All Models; 4.3l; Auto Trans; Thm-R2/4l80;All Models; 7.4l
    • Other Names: ESC Sensor, Knock Sensor
    • Item Dimensions: 2.1 x 2.0 x 2.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10456031
    • Part Description: 1991 GMC K2500 ESC Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
    $60.61 MSRP: $114.39
    You Save: $53.78 (48%)
  • Delphi Ignition Knock Sensor for 1991 GMC K2500 - AS10015

    Delphi® Ignition Knock Sensor for 1991 GMC K2500

    PartNumber: AS10015
    Product Specifications
    • UPC: 689604102985
    • Part Description: 1991 GMC K2500 Ignition Knock Sensor
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
    Show More
    $38.45
  • Walker Products Ignition Knock Sensor for 1991 GMC K2500 - 242-1018

    Walker Products® Ignition Knock Sensor for 1991 GMC K2500

    PartNumber: 242-1018
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Round
    • Length: 54.20 mm
    • Mounting Hardware Included: No
    • OE Part Number: 10456017, 10456018
    • Terminal Gender: Male
    • Terminal Quantity: 1
    • Terminal Type: Bullet
    • UPC: 724620074578
    • Wiring Harness Included: No
    • Part Description: 1991 GMC K2500 Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    $25.59
  • Delphi Ignition Knock Sensor for 1991 GMC K2500 - AS10014

    Delphi® Ignition Knock Sensor for 1991 GMC K2500

    PartNumber: AS10014
    Product Specifications
    • UPC: 826732934198
    • Part Description: 1991 GMC K2500 Ignition Knock Sensor
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    $34.66
  • Walker Products Ignition Knock Sensor for 1991 GMC K2500 - 242-1034

    Walker Products® Ignition Knock Sensor for 1991 GMC K2500

    PartNumber: 242-1034
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Round
    • Length: 54.17 mm
    • Mounting Hardware Included: No
    • OE Part Number: 10456031, 10456018
    • Terminal Gender: Male
    • Terminal Quantity: 1
    • Terminal Type: Blade
    • Threaded End Diameter: 14 mm
    • UPC: 724620074639
    • Wiring Harness Included: No
    • Part Description: 1991 GMC K2500 Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    $25.15
  • Original Engine Management Ignition Knock Sensor for 1991 GMC K2500 - KS30

    Original Engine Management® Ignition Knock Sensor for 1991 GMC K2500

    PartNumber: KS30
    Product Specifications
    • Connector Type: Bolt-On
    • UPC: 841266066863
    • Part Description: 1991 GMC K2500 Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
  • OEM 1991 GMC K2500 Sensor, Knock Diagram - 10456287
    View Related Parts

    OEM (Genuine) 1991 GMC K2500 Sensor, Knock

    PartNumber: 10456287
    OEM 1991 GMC K2500 Sensor, Knock - 10456287
    Product Specifications
    • Notes: All Models; 5.0l
    • Other Names: Control Module, ESC Sensor, Knock Sensor, Sensor
    • Item Dimensions: 2.7 x 2.1 x 1.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10456017
    • Part Description: 1991 GMC K2500 Sensor, Knock
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS