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Muge Racing Dual Knock Sensors with Wiring Harness Kit 12589867 12601822 213-3521 for Chevy GM LS1 LS6 LQ9 4.8L 5.3L 6.0L 8.1L

Free shipping on orders over $29.99

$25.99

$ 12 .99 $12.99

In Stock

About this item

  • PART NUMBER:12601822, 12589867, 10456603, 8104566030, 12597415, 15372170, 917-033, 2133521
  • HIQH QUALITY:The knock sensor and harness kit has gone through rigorous test for perfect fit and function that exceeds OEM specifications, Meanwhile the high-quality materials help to resist corrosion of the wire harness, ensuring a long service life
  • COMES as A SET of 3:Includes everything you need for a fast & effective replacement of knock sensor & harness kit on the engine monitoring system, comes with 2 knock sensors, 2 harness kits, easy to install
  • FUNCTION:Generally installed in the upper part of the engine body to measure the engine shake degree, used to adjust the ignition advance angle when the engine produces knock
  • TIPS:Works on many GM models, Please check your model before you purchase



Product Description

Knock sensor
Knock sensor

Installation:

After installing the two threaded ends of the sensor on the upper part of the engine, connect the two plugs of the harness to the two sensors respectively, then the sealed part of the harness is stuck on the hood, and then the harness is equipped with two hands. The jack is docked with the ECU harness of the car, and is fixed on the engine by the metal snap card of the knock sensor.

Feature:

  • High quality and long service life.
  • Dual connectors & grommets.
  • Directly replace and easily install.
  • Built to strict quality control standards.
  • Improved efficiency and prolonged engine life

Specification:

  • 100% Brand New
  • Color: Black
  • Knock sensor is mainly composed of copper and iron.
  • The wire harness is mainly composed of nylon, copper, iron and plastic.
Fitment

Richard Lewis
2025-08-01 19:56:34
Good sensors worked and arrived as decried hood value for the $$ removed my engine light also very easy to install diy
Scott Jennings
2025-06-28 16:29:42
Cleared the knock sensor codes
Chevy B
2025-06-27 10:59:26
Looks pretty good but a little worried about no heat shield other that some plastic and electrical tape. Connector is weird never seen a metal clip like this on a plastic connector. Have to wait until I connect it tomorrow to give a better review. On that note if part is not going to arrive next day don't say next day. Especially for car parts. I only ordered because it said next day. If I were going to still wait the 2 days I would have gone with an OEM unit.Installed today. Front and rear knock sensors aren't spaced properly for application. Had to remove the electrical tape separate wiring and retape. I also added heat shielding as well. Connected fine. You get what you pay for.
Zach Harvey
2025-06-10 16:29:32
If it looks too good to be true, it normally is. I bought this item for my vehicle, thinking it would save me a buck. The knock sensors do not register the correct voltage and continue to trip the check engine light. Pulled the sensors out and tested them and both emitted low voltage when engaged. Bought genuine ACdelco parts and everything works perfect. Don’t make the mistake I made.
Kevin H.
2025-04-23 14:36:06
Got them very fast.
Ricky L.
2025-04-20 20:37:22
Worked for me
Corey Chavez
2025-04-12 12:49:26
Easy install and no more check engine light 02 1500HD
Nick r.
2025-04-09 18:28:59
They are ok got my check engine light off but very cheaply made
Tye jones
2025-02-19 13:57:59
Only worked for 2 months and already have a code that circuit is faulty, will be asking for my money back.
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