This replacement engine knock (detonation) sensor and harness kit is just what you need to get your vehicle in good running order again!


  • Comes as a SET of 3
    • (1) - Engine Knock Sensor Harness
    • (2) - Engine Knock Sensors
  • Replaces dealer part number: 82219-07010, 82219-33030, 89615-12040, 89615-12090, 89615-32010, 8221907010, 8221933030, 8961512040, 8961512090, 8961532010
  • Direct replacement
  • Built to strict quality control standards

This engine knock sensor & harness kit makes a great replacement and has good cost savings over a dealer set.

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.

  1. step : Removing the Engine Knock Sensor (1:18)
    • Raise and support the vehicle on a jack and jack stands
    • Disconnect the electrical connector
    • Remove the sensor with a 27mm socket and ratchet
  2. step : Installing the Engine Knock Sensor (2:12)
    • Tighten the sensor with a 27mm socket and ratchet
    • Connect the electrical connector

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 27mm socket

5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
It works as the engine light disappeared after installation of
new parts sent from you! Also delivery was done as expected!
February 2, 2017
1 year ago
Honestly had no issues cheaper than auto Zone 150 for one sensor at auto zone plus there densO sensor which are normally OEM cars runs great now with no issues 10/10 would recommend
October 10, 2017
4 months ago
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Browse 1 question Browse 1 question and 2 answers
Do this replace the front and back knock sensors of the 1999 lexus es300?
Kensey D on Jun 8, 2016
I ordered this harness for my 1996 es300 and it was for both the front and rear Knock Sensor which are located just across each other under the intake manifold. I would recommend you replace both sensors as well while you are going to go though all that trouble of removing the air Plenum, intake manifold ect. I am assuming the '99 is very similar to the '96. Hope this helps.

How-to Video:

(02:55 min)

Tools List:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 27mm socket

This part replaces:

  • OE # 8221907010
  • OE # 8221933030
  • OE # 8961512040
  • OE # 8961512090
  • OE # 8961532010
  • Standard Motor Products KS81T
  • Dorman 917-032

Vehicle Fit

  • 1994-1999 Lexus ES300 Engine Knock Sensor Harness V6 3.0L
  • 1999 Lexus RX300 Engine Knock Sensor Harness V6 3.0L
  • 1995-1999 Toyota Avalon Engine Knock Sensor Harness V6 3.0L
  • 1994-1999 Toyota Camry Engine Knock Sensor Harness V6 3.0L
  • 1998-1999 Toyota Sienna Engine Knock Sensor Harness V6 3.0L
  • 1999 Toyota Solara Engine Knock Sensor Harness V6 3.0L
Part #: 1AEEK00587

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