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

Market Price $32.10 You Save 13% ($4.19)
Our Price

$27.91 (each)

FREE Shipping on orders over $49
  • Item 64047
  • MPN# 22013

In Stock Ships same business day. Choose options to add to cart

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?
  • Foxbody - 87, 88, 89, 90, 91, 92, 93

Fits 5.0L V8's Only

People Who Bought This Item Also Bought

Most Helpful Reviews

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. ...

Read More
Helpful (1)

As good as it gets!!!

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

Helpful (1)

Overall Rating 4.9 out of 5 stars
Read All 23 Reviews

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2 Questions / 2 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?


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Customer Reviews (23) Write a Review

Overall Rating 4.9

out of 5 stars

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 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 (1)

  • 5/5

    March 22, 2013

    Ntk oxygen sensor

    These sensors are great ! Clean exact fit better then o.e.m the harness and connector is high quality i would recommend this product to anyone I'm rating this product 5 stars..!!


    Year: 1992 Submodel: GT Toronto, ON, Canada

    Helpful (1)

  • 5/5

    November 08, 2012

    ntk 02 sensor

    my 88 coludnt get through emmisions relaced the 2 02 sensors and got a valided sticker and ir runs a lot better


    Year: 1988 Submodel: Other beachwood nj

    Helpful (1)

  • 4/5

    August 25, 2012

    I highly recommend this product!

    i can only say that he price is right and it solved my idle problems and check engine light!


    Year: 1990 Submodel: Cobra

    Helpful (1)

  • 5/5

    March 24, 2012

    NTK Sensor Heaven

    I purchased two of these sensors and saw a huge difference in my fuel curve on the dyno. My A9L computer is now reading the proper fuel mixture and it is thanks to these sensors. The sensors also come with the No-Seize already on the threading so it takes the guess work out of the job and the accidental "forgetting" to apply before you install. Overall, this sensor lives up to its name and its reputation and was a great price.


    Year: 1988 Submodel: GT Northern New Jersey

    Helpful (1)

  • 5/5

    December 10, 2011

    Excellent Product

    My old O2 sensors fouled out, and led to many problems. Installed these and it is running better than it ever has. Shouldn't have overlooked replacing this part for so long.


    Year: 1987 Submodel: GT

    Helpful (1)

  • 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 (0)

  • 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 (0)

  • 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 (0)

  • 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 (0)

  • 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 (0)

  • 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)

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