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NTK Performance Oxygen Sensor - Front (87-93 5.0L)

Market Price $32.10 You Save 13% ($4.19)
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$27.91 (each)

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  • Item 64047
  • MPN# 22013

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    Features & Details

    • Regain Lost Power
    • Direct OEM Style Replacement
    • Plug and Play to Factory Harness
    • Front (Upstream) O2 Sensor
    • Sold Individually
    • Fits 87-93 5.0 LX, GT, and Cobra
    Regain Lost Power. A bad oxygen (aka O2) sensor can cause poor performance, lousy fuel economy, the dreaded check engine light, and even cause you 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 - Front (upstream) applications below:
    • 1987 to 1993 5.0 LX Mustangs.
    • 1987 to 1993 GT Mustangs.
    • 1987 to 1993 Cobra Mustangs.

    Fitment: 1987 1988 1989 1990 1991 1992 1993 Details

    What's in the Box
    • (1) Front Oxygen Sensor
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • GT - 87, 88, 89, 90, 91, 92, 93
    • LX - 87, 88, 89, 90, 91, 92, 93

    Fits 5.0L V8's Only

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    2 Questions / 3 Answers

    Ask a Question

    do these sensors come with the connectors or do i have to cut my old ones and crimp them?


    • These plug directly into the stock wiring, no splicing needed.


    Show 1 more answer Helpful (1)

    Where is the other 02 sensor? You just buy 2 of these and plug them up? There is no difference?


    • The NTK Performance Oxygen Sensors are sold separately. You would need to buy two of them.

      AM MikeW

    Helpful (0)

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    Customer Reviews (28) Write a Review

    Overall Rating 4.9

    out of 5 stars

    • 5/5

      February 16, 2018


      Fit great in my new h pipe. Have not started the car yet but I’m sure they will be fine


      Year: 1987 Submodel: GT

      Helpful (0)

    • 5/5

      February 15, 2018

      Good sensor

      Good sensors and very easy to install. 7/8 wrench is only tool needed or a successful install.


      Year: 1991 Submodel: LX

      Helpful (0)

    • 5/5

      February 08, 2018

      Good quality oxygen sensor

      Very nice oxygen sensor they work exactly like they should and for the money you can't beat them.


      Year: 1988 Submodel: GT

      Helpful (0)

    • 5/5

      December 17, 2017

      Oxygen sensors

      Good brand new oxygen sensors that replace my old ones that were actually lazy . Helped out with my idle quality


      Year: 1993 Submodel: LX

      Helpful (2)

    • 5/5

      November 11, 2017

      Ngk does it again!

      Was swapping the exhaust mid pipes so added a pair of these in as well. Definitely worth it.


      Year: 1993 Submodel: LX

      Helpful (0)

    • 5/5

      May 16, 2017

      great fit

      Great fit and reasonable price. Quick shipping. Installs easily and already had anti seize on the threads


      Year: 1988 Submodel: LX

      Helpful (4)

    • 5/5

      March 28, 2017

      Good price

      Cant really tell a difference from the old ones to the new ones. I need a tune on my car. So cant give a accurate review yet.


      Year: 1989 Submodel: GT

      Helpful (3)

    • 5/5

      March 20, 2017

      Great product for a great price!

      These O2's were some of the cheapest priced ones I found... And are great!! Just like factory. Thanks AM!


      Year: 1989 Submodel: LX

      Helpful (4)

    • 5/5

      January 31, 2017

      NTK thumbs up

      Great O2 sensors they come ready to install with anti seize on threads also liked that the harness was long enough that I took out the extension harness that was previously added and as always AM was fast with the shipping !!


      Year: 1992 Submodel: LX

      Helpful (4)

    • 5/5

      July 22, 2016

      O2 Sensors

      These oxygen sensors are a must have for replacing your old worn out sensors, to just upgrading to a great set. They have offered my stang better fuel economy and power since I replaced the old ones. I highly recommend these O2 sensors over all the others.


      Year: 1989 Submodel: Other

      Helpful (3)

    • 5/5

      June 07, 2016

      As good as it gets!!!

      I love there spark plugs so i tried the sensor and like always great produce


      Year: 1989 Submodel: GT

      Helpful (3)

    • 5/5

      April 25, 2016

      Easy install

      Exact fit, long leads. A . Bought these at the same time as an H pipe so it was a simple change out.


      Year: 1990 Submodel: Other

      Helpful (5)

    • 5/5

      March 09, 2016

      o2 sencer

      This product is a very well made, tough and durable. The wiring is a few inches loner than the stock one so if it was a tight fit before now you will be setting pretty. Super easy to install!


      Year: 1990 Submodel: GT

      Helpful (2)

    • 5/5

      December 24, 2015

      Car runs great!

      I only just put the oxygen sensors on the car but already it feels smoother. Replacing the oxygen sensors is an easy do it yourself job that can really make a difference on a high mileage/older car. These wires on the oxygen sensors are longer than stock which is nice. Very pleased with this purchase!


      Year: 1988 Submodel: GT Raleigh, NC

      Helpful (3)

    • 4/5

      August 15, 2014


      can never go wrong with their products. works perfect and the codes are gone from my faulty one.


      Year: 1989 Submodel: GT

      Helpful (3)

    • 5/5

      April 11, 2014

      Worked Perfectly

      Not much to say about an 02 Sensor. They plug right in and work perfectly.


      Year: 1989 Submodel: Other

      Helpful (3)

    • 5/5

      May 22, 2013

      Easy Install

      Installed a new X-pipe on my 1989 GT convertible and while I was at it installed two new NTK 02 sensors. Can feel the difference as soon as I test drove it. The sensors make a vast difference! Simple install. Great price also. Kurt


      Year: 1989 Submodel: GT

      Helpful (0)

    • 5/5

      May 14, 2013

      Great stuff

      Needed to swap my xpipe and my sensor became "one" with the old xpipe. Rather than destroying both the old exhaust and sensors, just got a new pair of O2's.


      Year: 1991 Submodel: GT Oxford PA

      Helpful (3)

    • 5/5

      April 29, 2013

      New O2 Sensors, working toward inspection bliss

      To go with the catted H pipe required for inspection, decided to pony up for some new sensors, still had the OE ones and the were 20 years old


      Year: 1992 Submodel: Other Philly

      Helpful (4)

    • 5/5

      April 06, 2013

      O2 Sensors

      Plug and play installation. The toughest part was getting the front end up on jacks!


      Year: 1989 Submodel: Other

      Helpful (3)

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