Dade 2 Pieces Knock Sensor Connector (Harnnes) Replaces 12601822 12589867 Fits for GM LS1 LQ4 LQ9 6.0 5.3 5.7

Perfect replacement at a good price. Worked great and didn't break the bank

Came sooner than expect we’ll built quality and the harness was all complete as well so all that’s left is to install very happy with how soon I got them and how they were not beat all to hell

Bad quality First of all they dont work. Second they r fragile. When i tried to take them off apart cuz check engine light came on on knock sensors, one of them was just turning and turning with no succes of coming off. Till i knotice the treat part got looss from the soccet part. I had to humer it to seal it again so i can remove it. Otherwidse it wouldve be a big problem to removed it. Time and money consuming. I ended up by replacing my old rested ones , didnt have check engine light on before so i know they work And no problems till now. Is been more than a month.

Thank you for the Knocking senses way cheaper than any other place.my computer doesnt mark the senses and I dont hear the noise it was making so thanks again for the best price hope your make more part for the truck so I can buy more of then

The Fitment was perfect only issue I had was the wires on the harness were just a little short but alll I had to do we cut some of the tap off and it gave me the play room I needed

Very good quality!!!! And very quick!!! Cost was very reasonable!!!!!!Awesome company!!!! Wish could give more stars!!!!!!!

Got the product did the install and trucknstull coding defective knock sensor... tore truck back apart one while torqued to the recommended foot pounds would not come out. One broke off and had to easy out it out. Had to purchase locally and cost me way more plus time and had to the replace the valley gaskets now too! Requeating a refund!

Seems to be working fine for except for the harness being a little short, a couple of minutes with extending it a bit and it works.