23159 Oxygen Sensor

WARNING FIRST : look out for proper NTK green box packaging and actual NTK stamping/marking on the actual sensor. It should be in a sealed bag with manufacture literature inside a green box. The first one u received was in a regular zip lock bag with a sticker on it that says “certified new NTK” and the item did not have proper NTK marking in it, or a plastic protective cover over the sensor end. I returned it because I know Jee Wrangler are very sensitive to oxygen sensors that are not OEM aka NTK brand. ACTUAL PRODUCT REVIEW: The actual NTK sensor works perfectly for a 2005 Jeep Wrangler in the Bank 1 Sensor 2 location. Ignore what Amazon tells you. This is actually the correct part.

Put the right sensors on your Jeep Tj! Don’t go aftermarket! Save time and money!

This was the correct sensor for my 2007 ram 1500 with the 5.7 hemi. All 4 O2 sensors were the same. Also installed this brand in my 2006 wrangler about 6 months ago and have had zero issues

Cleared my check engine light.

Worked on 2006 Rubicon Unlimited Jeep. Works

I had been troubleshooting a check engine light/fault code (P0153) on my 2008 Jeep Grand Cherokee 5.7 Hemi V8 that refused to go away despite having replaced all 4 O2 sensors, checking for exhaust leaks, and flashing the PCM (Computer memory). It took me several months of research to isolate the problem via online forums and expert help websites. I finally came across a blog about the P0153 code in which several of the users had suggested swapping the Bosch Universal O2 sensor out for the original OEM stock O2 sensor (the NTK brand) because of some sort of incompatibility with late model Jeeps. I didn't really understand why this would be an issue until I researched the whole system. It would seem that the Bosch sensors simply don't responde fast enough for the older Jeep computers to recognize them as working properly. I finally broke down and bought 4 of the NTK's to replace the Bosch sensors that I had my local Kwik Lube shop install for me a year prior. The check engine light remained on after the swap so I pulled the battery cables to reset the memory. Unfortunately the light came back on after about 25 miles of driving, but then went off after another 25 miles and hasn't come back on since...I've put about 200 miles on it since the light went out and this is the longest that it's stayed out since I started troubleshooting this bad boy. I'll update this post at a later date if the light stays out for anyone who's having a similar problem's benefit.

I needed to replace an older Bosch O2 sensor and read that these are the OEM supplier. NIGHT AND DAY DIFFERENCE!!!! My Jeep idles smoother, sounds better while driving and it’s not even close. I had just assumed that my ol’ Jeep was just getting older but it had been running rough and stumbling for years because the Bosch just doesn’t work as well for Chrysler. Anyway, great product. If you are replacing O2s choose the NGK NTK O2 Sensors.

Works perfectly in 2005 Dodge ram 1500. OEM product. Aftermarkets just don't cut it. They failed me twice. These fit perfect and have not failed. They also don't show any faults as soon as they go in. I was able to hook up to computer and see immediate results on the screen that they were working properly and that the computer module accepted them as original equipment and no failures. Do it once and done!!!

Mi Jeep Grand Cherokee 2005 marcaba error en el sensor 2 / banco 2, despues de reemplazar el sensor el problema se corrigió, muy buen precio por el sensor y fácil de instalar.

Good price work great same as factory and way cheaper

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Funciono perfecto, a diferencia otros sensores aftermarket que causan problemas en autos Dodge, Chrysler y jeep, con estos ya no generó el check engine.

exact fit