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Max
2025-08-29 12:21:54
This item fit perfectly on a 2005 Silverado 4x4 5.3 and it solved my knock sensor issue allowing me to pass MD emission inspection. It has been almost two months and ZERO codes and that is amazing for the price I paid to solve such a pain in the you know! I mean trying to take out the OEM knock sensors is no fun and there are no guaranties that it will solve the issue if the block is all rusted out in there. You must buy the harness that splits into two and is long, if you want to do it the right way and mount on left and right of the block.Warning: Installing the passenger side block is *almost* impossible by one person, I tried and after an hour, I said to myself, why do I have teenagers and NOT use them? So, my Son held a really, really long extension and they must be 1/4 inch socket or it will not fit in between the exhaust manifold and the block from the top of the engine once you unhook that first spark plug wire (I was using two long 1/4 extensions and a 1/4 universal joint and 1/4 13mm socket). Then I went under the truck and held the block while my Son threaded the bold that I had put in place earlier when I was battling by myself. I mean, there is so little space on a 4x4 5.3 Silverado that I don't know why i did that to my self?? (I should have put both delphi knock sensors on the drive side and be done, DARN OCD of mine!!). Fixing the issue for almost half the price of the name brand relocation kit was also a plus and I recommend. Also, you will need a stubby 22mm socket if you are going to mount the knock sensor with the connector facing the front of the truck and be able to use a torque wrench to apply 15 foot/pounds.
Raul
2025-07-09 12:58:31
Mounted perfectly on my L99 swapped Sierra
micah joel hancock
2025-06-08 15:11:46
If you have a 4x4 you’re better off just pulling the intake off and replacing them in the factory location. It’s so tight to get it mounted where it needs to be. Also no istructions came with them had to find a same style relocate kit and follow their instructions.
ivan22
2025-05-10 15:56:54
I purchased this product and boy o boy it was very easy to install in my 02 chevy avalanche. Resetting engine code and drove it maybe for 60 to 80 miles and next day let it idle and engine light never came back on . Took truck to get it Smoged and easy Pass all pass. This product is very well worth it . I installed it on driver side near oil pan . Easy. I really want everyone to know that's having engine code knock sensor would really need this. Guarantee 💯.
HollywoodSC
2025-04-12 16:00:02
Nice billet relocation blocks. Basically the same thing as name brand. No fitment issues. No burs or unfinished edges. Nice bolts. Honestly can not tell a single bit of difference between this and the double priced versions of these.The title is mildly misleading. This is only the relocation blocks themselves. There's no harnesses, wiring, connectors, or anything included. Really its just a "Knock Sensor Relocation Bracket set". Totally fine with me as I'm building my harness, but keep that in mind when you order. You'll need to modify your existing harness
Customer
2025-02-09 16:00:11
It's a perfect product I just made a little modification to it but no problem at all.
Jay11
2025-02-08 15:39:19
I used to buy the ICT ones, but these are the same - exact same - bolts too
Anthony Crenshaw
2025-01-02 18:59:23
No bolts were in the package. I am returning and waiting on correct (all items) package. Once have the items I will give it a 5 star..
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