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Ignition Knock (Detonation) Sensor W/ Harness

Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. These sensors use the highest quality piezoceramic elements manufactured to tight tolerances for increased durability and accuracy. These Knock Sensors are designed to meet and exceed OEM specifications.


  • Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
  • Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
  • Designed to meet or exceed all OEM specifications in fit, form & function
  • Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
  • Prop 65: WARNING: Cancer and Reproductive Harm -
Year Make Model Engine
  • ACDelco 2131828
  • Advan-tech 7D4
  • Airtex Engine Management 5S2294
  • Beck/Arnley 1580974
  • Bosch 65018
  • BWD S8683
  • CARQUEST (Wells) 716668
  • Delphi Engine Management AS10092
  • Dorman 917031
  • NAPA DKS503
  • Forecast KS40
  • General Motors 89052896
  • Hitachi Automotive KNS0006
  • Intermotor S8683
  • Kem 144745
  • MotoRad - EM 1KS1009
  • NGK (NTK) ID0198
  • OReilly 1KS1009
  • Original Engine Management KS40
  • SMP (Standard Motor Products) KS98
  • Subaru 22060AA070
  • T Series (SMP) KS98T
  • Walker Products 2421038
  • Wells 5S2294
  • Wells SU4990