This replacement Engine Knock (Detonation) Sensor is just what you need to get your vehicle in good running order again!

A knock sensor is like a small electronic microphone that is usually attached to the engine block and listens for a couple of things that a engine might do. One thing it listens for is pre-ignition or knocking inside the engine usually caused by a few issues including dirty gas, wrong engine timing low octane fuel, wrong air / fuel mixture, and also by the wrong spark plugs. It also listens for engine run on which happens when the vehicle is turned off, but tries to keep running until it stalls. Once a noise is detected, the knock sensor sends a signal to the cars computer which in turn will retard the timing at 2 degree intervals until it corrects the issue. If the knock sensor fails, it can seriously damage the engine, as continuous pre-ignition could cause melting or fractures in the pistons just to name a few.

This knock sensor features the following specifications:

  • 100% New not remanufactured
  • Replaces dealer part numbers: 220602Y000, 22060-2Y000
  • Mounts to engine block
  • Built to strict quality control standards
  • Some models may use more then one
  • Mounting type: Screw in
  • Number of Terminals: (2)

This Engine Knock Sensor makes a great replacement and has good cost savings over a dealer unit.

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 2003-2004 Infiniti G35 Engine Knock Sensor V6 3.5L
  • 2002-2004 Infiniti I35 Engine Knock Sensor V6 3.5L
  • 2003-2004 Infiniti M45 Engine Knock Sensor
  • 2000-2003 Infiniti Q45 Engine Knock Sensor
  • 2000 Infiniti QX4 Engine Knock Sensor V6 3.3L (Built After 1/00 Production Date)
  • 2001-2003 Infiniti QX4 Engine Knock Sensor V6 3.5L
  • 2002-2004 Nissan Altima Engine Knock Sensor V6 3.5L
  • 2000-2001 Nissan Maxima Engine Knock Sensor V6 3.0L
  • 2002 Nissan Maxima Engine Knock Sensor V6 3.5L
  • 2000 Nissan Pathfinder Engine Knock Sensor V6 3.3L (Built After 1/00 Production Date)
  • 2001-2002 Nissan Pathfinder Engine Knock Sensor V6 3.5L

This part replaces:

  • OE # 220602Y000
  • Standard Motor Products KS206
Part #: 1AEKS00005