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

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  • Item 64044

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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

    MPN# 22060

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

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

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        Questions & Answers (16)

        5 Top Rated Questions

        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.

        • 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.

        Helpful (2)

        how many o2 sensors do I need for a 2004 mach1?

        • You have two pre cat o2 sensors and two o2 sensors after the cat. The two pre cat o2 sensors are for your air and fuel mixture and the two after the cat are for telling the ECM that the cat's are working properly. If your car is running bad and you are going to change any o2 sensor i would change the two pre cat o2 sensors (closest to the exhaust manifold) with the NTK o2 sensors from American Muscle. NTK o2 sensor is a great product. Ibanezshaun Year: 2000 Model: V6

        Helpful (1)

        What is the NTK part number on this?

        • NTK's part number is 22060.

        Helpful (0)

        Hello I have a 2000 V6 Mustang, my check engine soon light recently turned on and as I went to a local auto parts store they told me that it was because of my oxygen sensors, they just didnt know exactly which one, they said it was a code 1131. Now I am looking into buying this, however I dont know how many upstream or downstream sensors I need, or how many the mustang even has. If you could please get back to me I might just buy your products if you guys carry both upstream and downstream sensors :)

        • If you have a bad O2 sensor, a shop should be able to let you know at the very least if which bank/sensor is bad, relative to the code being thrown. So, for example, if bank 1 sensor 1 is bad, this sensor would do the trick as "sensor 1" refers to any of the sensors up front/before the catalytic converters.

        Helpful (0)

        Will this fit my 09 v6 mustang

        • Yes, this part will work with all 1999-2009 Mustang V6 models.

        Helpful (0)
        Post Your Question
        10 More Questions
        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? 1 answer
        Will this fit my 2005 Mustang GT? 1 answer
        Is this O2 sensor same for the left and right upstream for a 2002 gt? 1 answer
        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? 1 answer
        I wanted to check how Oxygen Sensors are needed for a 2006 V6. Thank you. 1 answer
        Will this fit my 2007 GT? My car started throwing the p0133 code so i think its time to replace my sensors. 1 answer
        How many o2 censors do I have on my 2000 mustang, v6? Which are most important to replace first? 1 answer
        i need to 2 of these will they fit pypes off road x i need the rears will they fit? 1 answer
        how many for a 2007 v6 Help how many do i need for my 2007 4.0 with dual flowmaster and pypes headers 1 answer
        are these o2 sensors m18 sensors or m12 sensors? I need to know so I know how far to tighten them 1 answer

          Customer Reviews (88) Write a Review

          Overall Rating 4.8

          out of 5 stars




          • 5/5

            June 13, 2019

            Working great

            Solved my hesitation problem when i replaced all the o2s

            ND99cobraguy

            Year: 1999 Submodel: Cobra

            Helpful (0)

          • 5/5

            June 09, 2019

            Works great

            These were easy to install and worked great! I would buy them again

            Aspencade

            Year: 2001 Submodel: Bullitt

            Helpful (0)

          • 5/5

            May 25, 2019

            O2 sensor

            O2 sensors fit perfect, have had no problems. You will need to find a friend with skinny hands to reconnect the plug. Lol it's a tight squeez.

            Ryan

            Year: 2002 Submodel: GT

            Helpful (0)

          • 5/5

            May 15, 2019

            Great

            After a while of never getting an exact code, I replaced the O2 sensor and they all went away.

            WarrenP

            Year: 2006 Submodel: V6

            Helpful (0)

          • 5/5

            May 09, 2019

            Upstream sensor v6

            I change sensors, and install tuner, and you can feel a diference response. Great change.!!!

            AlfonsoMirandas

            Year: 2001 Submodel: V6

            Helpful (0)

          • 5/5

            April 25, 2019

            Works and looks great

            Definitely is efficient. I’m getting much better mileage now that I’ve fixed my exhaust leaks and replaced my bad O2 sensor. Last one was FRIED on the harness completely. Really good price and good quality.

            AustinC

            Year: 1999 Submodel: V6

            Helpful (0)

          • 5/5

            April 04, 2019

            Perfect

            Needed a set of new upstream sensors for my dyno runs for my tune. Very good investment.

            Derek

            Year: 2004 Submodel: Mach 1

            Helpful (0)

          • 5/5

            March 30, 2019

            Solid O2's

            Great harness length, and loved the applied anti-seize. Will definitely buy these again in the future.

            Cobrafiend

            Year: 2003 Submodel: Cobra

            Helpful (0)

          • 5/5

            March 25, 2019

            What You Expect

            My old O2 sensor was throwing a code so I replaced it with this one and haven’t had any problems. Hardest part about the install was getting the old one off, I ended up having to put it on a lift, couldn’t get enough leverage under it on the jack

            Donovan

            Year: 2000 Submodel: GT

            Helpful (0)

          • 5/5

            February 22, 2019

            NEW BUILD/NEW SENSORS/ETC

            I HAVE ALWAYS USED NTK SENSORS/GREAT PRODUCT/CHANGED UPSTREAM AND DOWNSTREAM

            JIMBO

            Year: 2000 Submodel: GT

            Helpful (0)

          • 5/5

            February 10, 2019

            Mach 1

            No issues. All appears to be operating well. A little tricky with the ordering. Mach 1 requires 4ea. O2 sensors, i.e., 2 front and 2 rear.

            DavidM

            Year: 2004 Submodel: Mach 1

            Helpful (0)

          • 5/5

            January 26, 2019

            NTK Performance Oxygen Sensor - Front

            Had these installed with new X pipe. No check engine light any more.

            VaRocker

            Year: 2001 Submodel: Bullitt

            Helpful (0)

          • 5/5

            December 28, 2018

            WORKED PERFECT

            The 02 worked perfectly. The best part is that I have long tube headers, and the pigtail had the perfect amount of length, so that I didn't have to rig anything up, and was a perfect fit!

            TylerG

            Year: 2004 Submodel: GT

            Helpful (1)

          • 5/5

            December 03, 2018

            Works fine

            Fit like it should and no problems. This is the rest of the 50.

            ChrisN

            Year: 2003 Submodel: GT

            Helpful (1)

          • 5/5

            November 22, 2018

            Better 02 means better cleaner runs......

            Well while in the process of changing my clutch and manifold I plugged in my obd reader and it said sensor bad so I figured why not I've torn the car apart this much go ahead, man after getting all the work done by myself the light on the dash is off and my mustang runs much better than before, I'm very happy for American muscle and the people who do the YouTube videos" very informative" I thank you American muscle

            Marcus

            Year: 2004 Submodel: V6

            Helpful (1)

          • 5/5

            November 16, 2018

            O2 sensors

            Great a little challenging but worth the time quick shipping

            JoeT

            Year: 2002 Submodel: GT

            Helpful (1)

          • 5/5

            November 11, 2018

            02 sensor

            It installed easily (per my mechanic) and is not throwing any engine codes.

            TimothyD

            Year: 2008 Submodel: V6

            Helpful (2)

          • 5/5

            November 11, 2018

            AWESOME

            These fixed my bad idling and removed the check engine light. Car runs way better.

            AlqamahM

            Year: 2004 Submodel: GT

            Helpful (2)

          • 1/5

            November 06, 2018

            Bad quality stay away!

            Bought these because my car would not idle. After replacing with these, one o2 sensor would heat up faster than the other and cause the engine to cut off until they both heated up. Ended up having to spend even more and replace them again with genuine Ford motorcraft. Now my Mustang runs and idles perfect. Stay away from this brand.

            NathanF

            Year: 2001 Submodel: Bullitt

            Helpful (3)

          • 5/5

            September 13, 2018

            Good Product

            Bought this to replace passenger side o2 because of a high voltage code, and it went away.

            MichaelR

            Year: 2004 Submodel: Cobra

            Helpful (3)

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