Review on 🔧 Enhanced Denso 234-4138 Oxygen Sensor for Optimal Performance by David Alexander

I bought it based on the Denso part number and wanted to replace it in my car. People made the same mistake so I'm doing this review so you know better Wire was too short because I changed the wrong one, it was sensor 1 bank 1 which is behind the steering wheel when I change the right one was everything perfect my check engine light went out everything is fine same problem as me it is from the driver side behind the steering wheel to disconnect the electrical connection just push on one side there is a small lever and pull it out , it comes out very easily, if you struggle with it you can damage it, you would need a special ratcheting oxygen sensor connector, it costs $12 at the auto parts store, it made the job very very easy, I am very happy with that Product I had when I returned it but apparently I didn't return it, good luck changing yours, it was for a 2003 Toyota 4Runner.