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NTK Performance Oxygen Sensor - Front (99-09 V6; 99-04 4.6L)

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  • Item 64044
  • MPN# 22060

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    Features, Video & Details

    • Regain Lost Power
    • Direct OEM Style Replacement
    • Plug and Play to Factory Harness
    • Front (Upstream) O2 Sensor
    • Sold Individually
    • Fits 99-09 V6, 99-04 GT, 03-04 Mach1, 01 Bullitt, 99-04 Cobra

    Review & Installation Video

    Review & Install Video

    The NTK Performance Oxygen Sensor is available for any '99 to '09 V6 owner and '99 to '04 4.6 liter owner, who's in need of a replacement for a bad front sensor in order to turn off the check engine light, and improve engine performance and exhaust flow. It's a pretty inexpensive upgrade coming in right under the $30 mark for this sensor. The installation doesn't take too much to complete, so, expect one out of three wrenches on our difficulty meter which I'll show you later on. A bad oxygen sensor can be the bane of quite a few issues for your New Edge and early S197. If you're experiencing a poor performance, like engine bogging down, feeling sluggish, or if you've got a lousy fuel economy and the check engine light is on, then you probably need a new O2 sensor. If you've got a tuner or a code reader, you'll be able to tell which "X" sensor exactly needs to be replaced, if that's the issue. If you've narrowed it down to a front or upstream sensor, then this is the perfect upgrade here because it is a direct fit replacement. This particular O2 sensor from NTK was designed with a waterproof factory-fitted connector to ensure a long-lasting performance and a perfect fit each time, since it is an OEM styling. With a bad factory O2, you'll most likely fail your local emissions test, if it applies in your area. It is pretty straight forward, so you should be able to tackle this one and take care of it yourself in your driveway. This one, you can pick up currently for just about 26 bucks which isn't a bad price in my opinion. The install, since it is pretty simple, will get one out of three wrenches on our difficulty meter. This shouldn't take longer than about an hour or so. But, I say, you can probably get it done in a little less. You need a jack and jack stand to probably secure the car in the air, and you'll need a ratchet and an O2 sensor socket since it is a specific one, or you could just use a 22 millimeter wrench. Once the Mustang is in the air and it's supported on stands, you can use your O2 sensor socket or wrench to remove the old sensor from the exhaust manifold or headers. Once that's removed, you can unplug the other end from the wiring harness, of course. The NTK Sensor is built to be a direct bolt-on like I said a bunch of times in this video. So, you should be able to just pop it right into the same place using the same tools and plug it into the same stock harness, and you'll be good to go. Just to wrap this one up, if you're the owner of a '99 to '09 V6 or a '99 to '04 4.6 liter Mustang, you might wanna check out the NTK Performance Front Oxygen Sensor, which is available right here at americanmuscle.com.

    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:
    • 1999 to 2009 V6 Mustangs
    • 1999 to 2004 GT Mustangs
    • 2003 to 2004 Mach 1 Mustangs
    • 2001 Bullitt Mustangs
    • 1999 to 2004 SVT Cobra Mustangs.

    Fitment: 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Details

    What's in the Box
    • (1) Oxygen Sensor - Front
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    13 Questions / 14 Answers

    Ask a Question

    hello I have a 2003 mustang gt an I wanted to know how many o2 sensors I would need my service engine is on an it pulled up the o2 sensor code I want to replace them just need to how many I need to replace.

    Tstreetz

    • There are several O2 sensor codes you can get, and the code will tell you which sensor circuit the issue exists in. In the code description you should see bank and sensor. Bank 1 is passenger side, Bank 2 is driver side. Sensor 1 would be your upstream/front O2 Sensor, and Sensor 2 would be the back/downstream sensor. For example, Bank 1 sensor 1 would be the front sensor on the passenger side. Keep in mind that other factors can also effect this, such as corrosion in the wiring or connectors, or damaged/broken/shorted wiring.

      Rob D

    Helpful (1)

    I have a 2002 Ford Mustang GT, I have four codes and it’s reading all four of my oxygen sensors are failing. If I replace them all with this item will it work for the codes to turn off?

    MiltonC

    • If all four sensors are bad it would require these NTK Performance Oxygen Sensor, which are upstream sensors only. You would also need the downstream sensors, which we do not currently carry. If the oxygen sensors are faulty and that is the only reason that the check engine light is illuminate, then it would turn off the check engine light. If the light is on for other reasons or the sensors are picking up readings that turn on the check engine light, then this will not fix the issue.

      AMJEFF

    Helpful (0)

    Will this fit my 2005 Mustang GT?

    NickF

    • Hello, the NTK Performance Oxygen Sensor - Front (99-09 V6; 99-04 4.6L) will not fit with your 2005 Mustang GT.

      BWTAM

    Helpful (0)

    Is this O2 sensor same for the left and right upstream for a 2002 gt?

    Raman02

    • The NTK Performance Oxygen Sensor will be the same for both the left and right side of the vehicle.

      Rob D

    Helpful (0)

    Only one of my front O2 sensors is failing. Is it okay to just replace the one that is failing or is getting two so both fronts match a better idea?

    MasonS

    • Replacing one O2 sensor can be done, however it is typically recommended to replace them in pairs, as when one fails, the other typically is not too far behind. The NTK Performance Oxygen Sensor is compatible with OEM sensors, so there should be no issue with a single one working with the stock sensor on the other side.

      Rob D

    Helpful (0)

    I wanted to check how Oxygen Sensors are needed for a 2006 V6. Thank you.

    TammyW

    • You need a total of 4 O2 sensors, two front and two rear.

      JaHarrisAM

    Helpful (0)

    People Who Bought This Item Also Bought

    Customer Reviews (66) Write a Review

    Overall Rating 4.8

    out of 5 stars




    • 5/5

      July 19, 2018

      Worked

      My front O2 sensor code went off and this part fixed that problem and the car seems to be running a tad smoother.

      ZacharyB

      Year: 1999 Submodel: GT

      Helpful (0)

    • 5/5

      July 05, 2018

      These work for 05-10 Mustang GTs

      Installed these with no issues and no check engine lights. I called American Muscle and they confirmed that these work with the 05-10 V8 4.6L engines as well even though the website says they will not fit. They are plenty long for the Kooks long tube headers without the extension. Buy with confidence!!!

      AndrewF

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      June 15, 2018

      Top of the line O2 sensor

      Had to buy O2 sensor both upstream and downstream and took care of my check engine light. Great product.

      JoeR

      Year: 2006 Submodel: V6

      Helpful (1)

    • 5/5

      June 08, 2018

      Good price

      I previously bought an o2 sensor from auto zone $52.00. Way cheaper on here and plus remove my check engine light and so far so good. Recommend if your in need for a replacement

      Vid

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      June 03, 2018

      Oxygen Sensor

      Fit right in where it was supposed to, it was a very easy install took less than 5 mins all together

      Cody

      Year: 1999 Submodel: Cobra

      Helpful (1)

    • 5/5

      May 13, 2018

      NTK O2 Sensor

      So far has been great no check engine lights anymore the old one was burnt out this one fit right in!

      Jake

      Year: 2005 Submodel: V6

      Helpful (1)

    • 5/5

      March 28, 2018

      Very good

      Fix my check engine light problem increase performance and gas mileage

      John

      Year: 2002 Submodel: GT

      Helpful (4)

    • 5/5

      March 21, 2018

      4.0 V6

      Easy to instal, my V6 runs even better. Also i change the rear one, it helps a lot.

      JGT

      Year: 2009 Submodel: V6

      Helpful (1)

    • 5/5

      March 12, 2018

      04 GT

      perfect fit. will buy again if need be. thanks AM!

      04gtHELLRAZOR

      Year: 2004 Submodel: GT

      Helpful (4)

    • 5/5

      March 07, 2018

      Perfect

      Perfect! fast delivery, easy install, was the first time to change the Oxygen Sensor and made a world of deference.

      RobertD

      Year: 2001 Submodel: Cobra

      Helpful (5)

    • 5/5

      February 08, 2018

      Part of a complete tune up!!

      Quick to arrive, these fit my 00 Mustang and helped out power and gas mileage!

      BrianT

      Year: 2000 Submodel: GT

      Helpful (5)

    • 4/5

      January 29, 2018

      NTK Per. O2 Sensor

      Good sensor. I like how it comes with antiseze already applied to threads.

      DanS

      Year: 2000 Submodel: GT

      Helpful (3)

    • 5/5

      December 15, 2017

      Only way to go

      Was using Mil eliminators for a while after installing Headers, Mid Pipe (flow thru cats) and exhaust to turn off the service engine light. Just replace all O2 sensors I'm good to go. A/M only sells whats right and trouble free for your stang

      RiccoStang

      Year: 2002 Submodel: GT

      Helpful (3)

    • 4/5

      September 20, 2017

      Front O2 sensors

      This product seems to be working just fine. I didn't see the jump in mpg I saw from when I installed the rear sensors though. My car was in the shop when I realized they needed to be replaced so I had them do it. They charged me an hours worth of labor, when I did the rear ones myself it took me maybe 30 min. I recommend these sensors and also putting them on yourself they are easy enough to install.

      Giornogs

      Year: 1999 Submodel: Cobra

      Helpful (3)

    • 5/5

      September 16, 2017

      Front O2 Sensor

      Arrived in excellent condition ! Works as it should !

      RhondaH

      Year: 1999 Submodel: V6

      Helpful (2)

    • 5/5

      September 14, 2017

      I like it

      Runs clean an crisp passed emission test no problem took only 3 hr to install keep racing on

      LonD

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      September 10, 2017

      Good O2 sensor

      Work as they should. I replaced my catalytic converters and Y pipe, and replaced my O2 sensors with these. No trouble codes after 500 miles now. Looks like all is well.

      TerryW

      Year: 2006 Submodel: V6

      Helpful (5)

    • 5/5

      August 31, 2017

      04' Mustang GT

      It took less than 30min to install, came on time and a great product.

      MAGIC

      Year: 2004 Submodel: GT

      Helpful (3)

    • 5/5

      August 10, 2017

      A pain to install but no more CEL

      Had an annoying CEL and rich condition. Finally got this thing in and no more light and it doesn't smell like I have a pool of gas in my car anymore. Great product so far after about a week but do yourself a favor and get the special tool for removing the sensor.

      Blaine

      Year: 2001 Submodel: Bullitt

      Helpful (4)

    • 4/5

      July 19, 2017

      Better acceleration

      My mach 1 runs smoother and clear my check engine light great product!

      IgnacioI

      Year: 2003 Submodel: Mach 1

      Helpful (4)

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