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Ignition Knock (Detonation) Sensor W/ Thread Sealant

MotoRad Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All MotoRad Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.


  • 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_213324
  • ACDelco_21390
  • Advan-tech_3H6
  • Airtex Engine Management_5S2158
  • BWD_S8012
  • BWD_S8012P
  • CARQUEST (Wells)_716526
  • CARQUEST Red New_32000
  • Delphi Engine Management_AS10015
  • Delphi Engine Management_AS10099
  • NAPA_DKS209
  • Forecast_KS31
  • General Motors_10456018
  • General Motors_10456288
  • General Motors_1997699
  • Isuzu_8104562880
  • Kem_144426
  • MotoRad - EM_1KS1010
  • OReilly_1KS1010
  • Original Engine Management_KS31
  • SMP (Standard Motor Products)_KS7
  • T Series (SMP)_KS7T
  • Tomco_29016
  • Wells_5S2158
  • Wells_SU154