Dorman 926-084 Knock Sensor And Harness Kit Compatible with Select Models

Worked as it should! Better than factory, for sure

Sensor fixed the issue for about 4 months now the check engine light is back the wiring harness is cheap crap. I had a friend buy this same part and his failed in 2 weeks.

This was a direct replacement for the old factory knock sensors from 1999. I installed them when I resealed the intake several months ago. So far they are working fine and the quality seems on point.

Worked as they should

One of the sensors broke at the base of the threading before I even got the toque to spec. Have read lots of bad experiences with these sensors having communication errors with the bcm. My case is no different. Still throwing codes after the install.

As the husband, I can say that they fit as I installed them, not under the intake but on the head. Check engine light is off and all is well.

Replaced on my 2005 Chevy Avalanche, check engine cleared 2 days later. Took it straight to the smog and passed afterwards. I know you’re supposed to torque it down but I just did it a little more than hand tight.

I ordered a set of these knock sensors on a recommendation and with the cost difference, I tried them out. I bench tested them and one had a slightly lower voltage output but still within spec so I went ahead and installed them. Drove for about a week on and off and then one failed. After removal, the one with lower voltage output was barely putting any voltage out.This isn’t to say that these are a bad product as the crystal inside can get damaged on sharp drops or something similar. They were packaged well, but you never know what can happen when they are thrown around in shipping.With it probably slightly damaged, I am assuming that the vibrations from the engine finished the crystal off. I am going to disassemble it when I get some time out of curiosity.Point of the story is to make sure to test before installing to make sure that they are within spec to avoid having to pull everything back apart to replace again.3 stars because it is partially my fault for accepting a lower than expected output, but still not a 100% functioning part on delivery.