Skip to main content

Ignition Knock (Detonation) Sensor

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 -
  • Threaded End Diameter: 12.0 MM
Year Make Model Engine
  • Advance SBC3683
  • Beck/Arnley 1581265
  • BWD S8900
  • CARQUEST (Wells) 716887
  • NAPA DKS740
  • Forecast KS71
  • Honda 30530PRC003
  • OReilly 170898
  • Intermotor S8900
  • MotoRad - EM 1KS1019
  • NGK (NTK) ID0308
  • OReilly 1KS1019
  • Original Engine Management KS71
  • SMP (Standard Motor Products) KS300
  • Wells 5S9087
  • Wells SU10549