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LS Gen 3 Knock Sensor Relocation Extension Harness Fit for LS1 LS6 LQ4 LQ9 LM7 L59 LR4 L33 (36 inch)

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$24.71

$ 11 .99 $11.99

In Stock



Ness
Reviewed in the United States on May 18, 2025
Did the relocation after attempting to fix notorious knock sensor issue. I will do a better relocation later but these are perfect for the heads location. If you get the bottom block mounts then I don’t think this would be long enough. The connector on only 1 of them was off just a little so I had to spend a couple minutes more making sure the connector was aligned properly. I used Delphi sensors and the issue was solved.
leo mcallister
Reviewed in the United States on February 2, 2025
Relocated my knock senors from under my intake manifold to outside of engine on my 2006 gmc sierra and this is the best wiring harness. Saved me big money for labor cost!
Customer
Reviewed in the United States on January 5, 2025
This cable does what it's supposed to do as far a relocating the knock sensors but only if you're relocating them to sides of heads, if you're going to use the ICT Billet or the "knock off" relocation brackets that move the sensors to the bottom of the engine block, this wire kit like all the rest aren't long enough to reach and I had to add about a foot of wire to both ends. Other than that it's a good product no light on the dash no P0332
tim myhre
Reviewed in the United States on April 23, 2025
Worked out great.
K-Pinski
Reviewed in the United States on February 17, 2024
Well I'm in the process of rebuilding a gen3 Lm7 LS engine and I figured to dress up the engine a bit.I wanted to take off the knock sensor on the valley pan and move it underneath to the side of the engine, that way it's easier access to replace if it ever to happen but also the valley cover plate is polished up and a one piece of billet aluminum which dresses up if one was to look slightly under, with the knock sensor moved, I can use the aftermarket valley pan, plus I will take away the foam around the intake, so that air can freely go in n out of that area, plus no dust is able to get inside from that area which is a plus alsoThe one negative thing is that it doesn't come with the blocks to attach the knock sensors underneathThat would be great to have to complete the entire setup.Overall it's a great extension wire for the knock sensors and made to factory specsI recommend it
Doug Weaver
Reviewed in the United States on November 16, 2024
Works well ,fit good . Did what I needed it to do.
Jaxpuppy
Reviewed in the United States on October 4, 2024
2001 single turbo Tahoe LQ4
Max
Reviewed in the United States on October 16, 2024
This item worked on a 2005 Silverado 4x4 5.3 and it was just long enough. I used a cable cover and zip tied it behind the water bump, but far away form engine block. This help me pass MD emission inspection, however, the magic trick was the relocation blocks that are a must if you are even thinking of using this Harness. I did NOT use the name brand relocation blocks and they worked just fine for almost half the price.
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