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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. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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.

  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

5.00/ 5.0
8 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
It works as the engine light disappeared after installation of new parts sent from you! Also delivery was done as expected!
February 2, 2017
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
One of the best companies that I done business with always have what I need thank you
July 2, 2018
Great deal
I installed these several months ago and working great
August 17, 2018
Very fast service on time delivery respectful customer service will keep ordering from your place
September 30, 2018
Knock sensors
The product was received quickly and was an exact fit. Cost about a third of the price of the auto parts stores. Installed the knock sensors and wiring harness two weeks ago and it is running good.
October 5, 2018
So far so good
I ordered knock sensors and wire harness for my 1999 Camry when I found out the shop where I took it to wanted around 200 bucks just for 1 knock sensor. I bought a kit with both sensors and harness for about 60 bucks had the shop do the labor and everything is good ,going on a month now. Happy so far
October 6, 2018
knock sensor perfect fit.
Perfect fit for my 97 Camry. Cleared my knock sensor code. Good purchase.
December 6, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Do this replace the front and back knock sensors of the 1999 lexus es300?
Kensey D June 8, 2016
Hi Kensey, 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.
Steve G June 9, 2016
Yes, this kit includes the 2 knock sensors and harness for your model application
Brian F June 9, 2016
Year Make Model Description
1994-1999Lexus ES300 Lexus ES300 Engine Knock Sensor Harness V6 3.0L
1999Lexus RX300 Lexus RX300 Engine Knock Sensor Harness V6 3.0L
1995-1999Toyota Avalon Toyota Avalon Engine Knock Sensor Harness V6 3.0L
1994-1999Toyota Camry Toyota Camry Engine Knock Sensor Harness V6 3.0L
1998-1999Toyota Sienna Toyota Sienna Engine Knock Sensor Harness V6 3.0L
1999Toyota Solara Toyota Solara Engine Knock Sensor Harness V6 3.0L
Part #: 1AEEK00587

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(02:55 min)