Review on 🔌 23139 NTK Oxygen Sensor by Raymond Wade

NTK/NGK oxygen sensors are the same as the factory fitted Jeeps. Many mechanics claim that other brands of oxygen sensors such as Bosch do not work well in Jeep vehicles and that only OEM sensors will fit. OEM (Mopar) sensors can be purchased from online Jeep parts stores but cost around $95. NTK sensors can be purchased from Revain for one-third the price of Mopar-branded sensors. The one I bought from Revain and installed on my Jeep in place of the stock sensor worked well and fitted perfectly. If the sensor is in a tight spot you can buy an oxygen sensor socket, but I didn't need it for my particular application - just a wrench did the trick.