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Review on ⚙️ ACDelco GM Original Equipment 12671387 Nitrogen Oxide Sensor Kit: High-Performance Sensor with Clips Included by Mark Bearden

Revainrating 5 out of 5

Engine light is now off

Installed on my 2013 GMC 3500 Duramax. It's the farthest end of the engine bay, behind the turbo. Very difficult to get to and very difficult to remove the old one. After the old one broke, installing the new one was almost as difficult. There just isn't much room to work in the back. But I did it and saved a few hundred dollars and my check engine light never came on again. I'm lucky enough to be a Navy retiree and worked at a low-level auto repair shop. I got some advice from the people who work there.

Pros
  • Sensors
Cons
  • -