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Sensors

1KS1389
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.

Features:

  • 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.
  • Meets or Exceeds Original Equipment Manufacture Specifications: Yes
  • Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
  • Connector Gender: Female
  • Connector Shape: Rectangular
  • Length: 55.88 mm
  • Mounting Hardware Included: No
  • Mounting Type: Bolt-On
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade
  • Thread Size: 0 mm
  • Wiring Harness Included: No
Year Make Model Engine
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  • ACDelco 2131821
  • Advance SBC3956
  • Airtex Engine Management 5S2278
  • Beck/Arnley 1581225
  • BWD S8625
  • CARQUEST (Wells) 716650
  • Delphi Engine Management AS10108
  • NAPA DKS525
  • General Motors 89052889
  • OReilly 170735
  • Intermotor S8625
  • Kem 144739
  • MotoRad - EM 1KS1389
  • Nissan 2202005U00
  • Nissan 2206005U00
  • OReilly 1KS1389
  • SMP (Standard Motor Products) KS91
  • Tomco 29056
  • Wells SU4066