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ThePunisher
Reviewed in the United States on May 16, 2025
When I purchased this nox sensor. I got fast delivery. But when I open the box they are very sensitive and the plastic cap was not on the sensor. I hope it works. I will be installing it to see if it does but as for package quality with the cap being off the sensor that's not satisfactory.
Customer
Reviewed in the United States on March 26, 2025
Don't go cheap on the NOX sensor. No name sensor threw more codes than we could keep up with. This genuine OEM sensor cleared all codes, including ones (18) thrown by no name sensor, calibrated the ECU and works like a champ.
W. J. Baldwin
Reviewed in the United States on September 26, 2024
So initially the sensor that Amazon identified was the correct one was not this one worked and matched what was on my 2016 Chevy Colorado Z71 Diesel. You will know when you have to plug in the module at the frame point and find out when you attempt to plug it in that inside that pin port is a plug block to make sure you use the right one. So those looking I hope this helps. 395 version was my version. Did get the O2 socket that made it easy to remove and you will need a breaker bar of sort to undo it.
Sean G.
Reviewed in the United States on June 12, 2024
Looks genuine, had correct part number.Immediately after being installed in the truck, it gave out a defective code and wasn't working properly. I lost several hundred $$$ in extra labor to remove and reinstall, plus cost of new part. It did not save me money.Not reliable source for good parts. Purchase at your own risk. (Don't!)
Customer
Reviewed in the United States on October 22, 2024
the product made the vehicle worse it was returned
Stephen Robinson
Reviewed in the United States on October 17, 2024
This fit my 2017 Colorado Duramax perfect. Sure, there's cheaper aftermarket nox sensors out there, but with the complexity of the emissions systms on diesels these days, it's not worth messing around with anything but genuine.
lewi49
Reviewed in the United States on April 6, 2024
The dealer wanted almost $600 to replace. I completed it in two hours, taking a couple breaks and buying necessary tools for less than $200
kelly vandenham
Reviewed in Canada on June 20, 2023
Little bluebird is back up and running! Hubby was able to change out my O2 sensor with no problems.
tim
Reviewed in the United States on October 1, 2023
Quick easy replacement and ecm didn’t need recalibrated as it was oem. Making quick easy replacement
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