Review on 🚗 Enhanced Denso 234-4215 Oxygen Sensor by Brian Stepp

It arrived very quickly and looked well put together. The Denso box was all crumpled up and looked used, but the O2 sensor was definitely new. I took it out of the box and there was no model number or Denso sticker on the O2 sensor. Hopefully I got the real deal and not a fake. All spark plugs, wires and sensors looked good so I decided to proceed with the O2 installation. Removed the old 02 and installed the new O2 and the Walla "Check Engine Light Bulb" was gone. Here's my recommendation. Have your mechanic check the engine light before starting anything. Find the code and go from there. I have 4 sensors so it was very important to find out which sensor is not working before ordering and working with it. I got the code, figured out which sensor wasn't working, ordered it, and installed a new one. Man I saved $500 on parts by doing it myself on my Lexus. The dealer wanted to charge me $500 for a 2 hour job that I did myself. Dealers are !@#$%& crazy when they charge people that much. It cost me $50 for the part and 2 hours of my time. Easy peasy. Lexus dealers go @#$% themselves!