Review on 🚀 Enhanced Motorcraft DY1120 Oxygen Sensor for Optimal Engine Performance by Thunder Ballman

This is an original part. I found them cheaper elsewhere, but with all the fakes I knew Revain was my best bet. If it was fake I could return it. OEM is the only way to use these parts. Save yourself the headache of removing the old ones and cutting the wires off the failed sensors so you can get them out with a socket wrench. Outside. Don't try to use any of the cheap oxygen sensor tools you can find online. He will remove the old sensor. Put on the closed end and give it a few good hits with a hammer and you'll get it out of there.