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NTK Performance Oxygen Sensor; Rear (11-14 All)

Item 64073
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$64.99 (each)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Regain Lost Power
      • Direct OEM Style Replacement
      • Plug and Play to Factory Harness
      • Rear (Downstream) O2 Sensor
      • Sold Individually
      • Fits 2011-2014 GT, V6 and Shelby GT500 Mustangs

      Description

      Regain Lost Power. A bad oxygen (aka O2) sensor can cause poor performance, lousy fuel economy, the dreaded check engine light, and even to fail emissions testing. So replace those worn out sensors with brand new NTK sensors for superior, consistent performance.
       
      Exceeds OEM Quality. Designed with a waterproof factory-fitted connector to ensure a perfect fit every time, NTK's oxygen sensors meet or exceed OE specifications and are built with the highest quality materials and craftsmanship to ensure a superior quality direct replacement for your worn or failed OEM sensors.

      Application.
      This NTK Performance Oxygen Sensor is designed to be a direct performance replacement for the Mustang. please see the NTK Performance Oxygen Sensor - Rear (downstream) applications below:
      • 2011 to 2014 GT Mustangs
      • 2011 to 2014 V6 Mustangs
      • 2011 to 2014 Shelby GT500 Mustangs

      Fitment: 2011 2012 2013 2014 Details

      NTK 22135

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.5

      Customer Reviews (20)

      Write a Review

      Ratings Summary

      4.5 out of 5 overall rating from 20 customers




      • May 01, 2020

        3 2014 V6 - Weekender

        don't know yet

        Replaced stock 02's last summer with these, upgraded to long tubes and an off road x pipe summer before that. The car is stored for the winter so it didn't really run much after that couple thousand miles at most. I got it out this spring and put maybe a thousand miles on, and I am already getting bank one o2 sensor codes. I have to think I have a harness problem so its probably not the new sensor's causing the problem, so my frustration level is about as enthusiastic as interest a person has over last years bird nest I should have replaced the harness's as well. The fitment is perfect, they plug and play with no splicing which is great in my opinion so changing them out is a breeze even with ramps or jack stands. I am going to give them one more shot including harness's this time if I have another problem next spring maybe I will just give up and buy a hybrid.

        Helpful (0)
      • March 23, 2020

        1 2014 V6 - Navyvet

        They don’t work

        Unfortunately I bought two of these and My oxygen sensor engine light persists, my mechanic said they are a waste of time, to buy the original oem one

        Helpful (3)
      • October 03, 2019

        5 2014 V6 - tugsnipe79

        O2 sensors

        Nice looking quality piece only driven a very short time, so still waiting to ensure no codes

        Helpful (4)
      • February 23, 2019

        5 2013 V6 - Gundriver

        Work!

        I was having issues where I was getting “Lean” codes. These did the trick. Not on;y did my code issues go away, but I have gained about 2 mpg over the last couple fill ups.

        Helpful (5)
      • August 29, 2018

        4 2014 V6 - DewayneR

        Dewayne R

        I love the change when I up graded my headers and exhaust. I blow a sensor I brought 4 new ones and haven’t had a problem yet. Love the

        Helpful (9)
      • June 19, 2018

        4 2014 V6 - NelsonJ

        O2 sensor

        Arrived on time. Installed and check engine light stopped. Engine also ran better.

        Helpful (9)
      • April 23, 2018

        5 2011 V6 - Scotty

        NTK OXYGEN SENSORS

        Had code light had checked , was sensors replaced as factory part. No codes now. Fast shipping.

        Helpful (9)
      • November 07, 2017

        5 2012 V6 - runninpony

        Ntk performance

        Product was easy to install and works as described! These were installed on a 2012 V6.

        Helpful (10)
      • August 21, 2017

        5 2013 V6 - Mannie

        Downstream o2

        It fixed my problem. My check engine light turn off and it improved my throttle response.

        Helpful (9)
      • July 22, 2017

        5 2011 GT - Eric

        Good stuff

        Haven't put them on yet but shipping was super quick!!!!

        Helpful (9)

      Questions & Answers (4 answers)

      4 Top Rated Questions

      I want to replace my o2 sensors but how many do I need to change them all I think I just have 2 My car is a 2012 mustang with bbk headers and x pipe roush mufflers air raid cold air intake bbk throttle body and bama tune but the car has a little bit of a hesitance at idle but runs fine when I'm going so I think the o2 sensors might be bad or burnt from the free flowing exhaust my car has 27000 miles and spark plugs look great no engine light

      • Its possible. Oxygen sensors get a lot of extra airflow to them with longtubes. If ita not throwing a cel tho I'd look into non-foulers.

      Helpful (1) Show 1 more answer

      I have 2013 gt. I put the factory cats back on for inspection but the monitors wont ciear for cats 02 senser and 02heater it doesn't show codes is it possible to have a bad senser

      • The emissions monitors will require you to complete an emissions readiness monitor drive cycle for all monitors to run. Additionally if you have an aftermarket tune this may cause the rear o2 sensors to be deleted or modified. If you have completed a drive cycle and the monitors have not set, we recommend consulting with your tuner to see if O2 sensor parameters have been modified.

      Helpful (0)

      I have to replace Bank 1 Sensor 2. Is this the correct sensor and is Bank 1 Sensor 2 on the driver or passenger side?

      • Yes, this is the correct sensor for the rear O2 sensor, and bank 1 is on the passenger side.

      Helpful (0)

      I have a 2013 mustang gt with pypes long tube headers and pypes h pipe with high flow cats. Are the wires long enough to reach the bung for the 02 sensors?

      • The NTK Performance Oxygen Sensor will utilize stock length wires.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rear Oxygen Sensor

      Tech Specs

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • GT - 11, 12, 13, 14
      • GT500 - 11, 12, 13, 14
      • V6 - 11, 12, 13, 14

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