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Ignition Knock (Detonation) Sensor W/ Thread Sealant

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 2131808
  • BWD S8665
  • CARQUEST (Wells) 716591
  • NAPA DKS322
  • Ford 8109A
  • Ford F6ZF12A699AA
  • Ford F6ZZ12A699A
  • Ford F6ZZ12A699AA
  • General Motors 89052876
  • Kem 144224
  • MotoRad - EM 1KS1049
  • OReilly 1KS1049
  • SMP (Standard Motor Products) KS127
  • Tomco 29052
  • Wells 5S2223
  • Wells SU2071