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

Market Price $47.99 You Save 10% ($5.00)

$42.99 (each)

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  • Item 64044
  • MPN# 22060

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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 99-09 V6, 99-04 GT, 03-04 Mach1, 01 Bullitt, 99-04 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:
  • 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
Will it fit my Mustang?
  • Bullitt - 01
  • Mach 1 - 03, 04
  • V6 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09
  • Cobra - 99, 01, 03, 04
  • GT - 99, 00, 01, 02, 03, 04

Most Helpful Reviews

5/5

O2 Sensor

Easy install, got rid of check engine light, got the job done.

Helpful (1)

5/5
Fixed the rich condition!

Fixed the rich condition i was having and also increased gas mileage by alot!, great buy for anyone trying to wake up there mustang

Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 32 Reviews

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4 Questions / 5 Answers

Ask a Question

Oxygen sensor Hello, I have 2004 mustang v6. How many oxygen sensor do I need for my car? I think my o2 sensor is bad after I put H pipe service engine light pops up. Im thinking maybe this is the problem car is acting really unusual all of sudden today it shakes and the engine feels like its dying. Thanks

kram

  • 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

    Good Answer (2) (6)

Show 1 more answer Answer This Question I need this answered (0) (0)

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

winterman

  • 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

    Tzilla

    Good Answer (0) (0)

Answer This Question I need this answered (0) (0)

are these o2 sensors m18 sensors or m12 sensors? I need to know so I know how far to tighten them

stangman91

  • The NTK Performance Oxygen Sensor - Front (99-09 V6; 99-04 4.6L) thread size is 18mm.

    KevinD92

    Good Answer (0) (0)

Question Resolved

how many for a 2007 v6 Help how many do i need for my 2007 4.0 with dual flowmaster and pypes headers

CaptRob

  • The exhaust system uses (2) pre-catalytic converter sensors, so if both need to replaced, two NTK Performance Oxygen Sensor will do the trick.

    AMJEFF

    Good Answer (0) (0)

Question Resolved

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Customer Reviews (32) Write a Review

Overall Rating 4.8

out of 5 stars




  • 5/5

    August 30, 2016

    Good choice with the NTX Performance O2 sensors.

    My extremely well cared for 2000 V6 5spd with many bolt on upgrades responded even better than expected when I upgraded to the NTX Performance O2 sensors in my "Pypes" cat delete X pipe. The (just a little) longer wires allowed me to replace my O2 wire harness back to there original location, the engine performance is a lot crisper, also my exhaust condition has improved greatly.

    00V6LaserRed

    Year: 2000 Submodel: V6

    Helpful (1) (0)

  • 5/5

    June 23, 2016

    O2 Sensor - Improved Fuel Economy

    Packaged great. Came with anti-seize already applied. The cord is a bit shorter than stock so it was a stretch for me to connect but it worked fine. I have a Pypes Off Road H-Pipe which I believe have different locations for the O2 sensors, slightly further away. I have about 65,000 miles on my car. I put these in and I immediately noticed an improvement in fuel economy. People on forums said that O2 sensors don't go bad until OBD II codes start getting thrown, but I have to disagree. These O2 sensors have clearly made a difference for me.

    Gezus

    Year: 2004 Submodel: GT

    Helpful (1) (0)

  • 4/5

    June 15, 2016

    Finally fixed the problem

    These are definitely of the caliber of factor sensors. If you have long tubes you will have a slow response but that's normal a good tune will fix that!

    Ryanz

    Year: 2004 Submodel: GT

    Helpful (1) (0)

  • 5/5

    May 16, 2016

    Fixed the rich condition!

    Fixed the rich condition i was having and also increased gas mileage by alot!, great buy for anyone trying to wake up there mustang

    blkhorse

    Year: 2000 Submodel: GT

    Helpful (1) (0)

  • 5/5

    April 18, 2016

    Works great, no issues

    Had the shop put these on when they installed the catback and headers and they work great! no engine light so i could not be happier.

    Ethan

    Year: 2002 Submodel: V6

    Helpful (1) (0)

  • 5/5

    May 11, 2012

    O2 Sensor

    Easy install, got rid of check engine light, got the job done.

    RyanG

    Year: 1999 Submodel: GT Malvern PA

    Helpful (1) (0)

  • 5/5

    July 10, 2010

    stupid check engine light

    instant fix for the check engine light due to the off road pipes

    willy

    Helpful (14) (0)

  • 5/5

    November 15, 2009

    A+

    Exactly as described.

    RJustin67

    Helpful (8) (1)

  • 3/5

    June 06, 2013

    Not bad when they wor

    I put these sensors in when I did the offroad xpipe on my v6 and long tube headers with an slp loudmouth setup...the sensors worked for 4 months but now they have both stopped reading, now I have to replace again.

    Silversquall

    Year: 2003 Submodel: V6 Idaho

    Helpful (5) (1)

    • Response from AmericanMuscle

      This sensor naturally should have lasted you a long while. I'm sorry it didn't on your Mustang. We can get you a replacement shipped out right away.

      Lisa , Customer Care

  • 5/5

    June 05, 2012

    good bye MIL

    i have a BBK off road x-pipe on my 2000 GT i also have MIL eleminators, but my MIL kept poping up i pulled the codes it was saying my front two o2 sensors were not reading up to opperating temp. so i bought two of these hoping that it would fix my problem and it did. my car also runs a whole lot better.

    cory1

    Year: 2000 Submodel: GT north carolina

    Helpful (4) (0)

  • 5/5

    July 08, 2011

    02 sensor codes

    I have an '03 GT with SLP long tubes and other mods. My tune has a built in 02 sensor delay, but I started getting an 02 sensor slow to respond code and then an 02 heater code. I checked some other things first then decided to replace the sensors. I could clear the DTC with my tuner but it kept coming on every third time I'd start the car. They were easy to install and it cleared the problem up. The check engine light hasn't came back on and the idle even sounds better. I hope it helps my gas mileage out too. It's too early to tell yet.

    Bill

    Year: 2003 Submodel: GT

    Helpful (3) (0)

  • 5/5

    October 20, 2010

    Great Part

    The O2 sensors worked great and the gas mileage went up as soon as I put them back in, and got even better once the cpu adjusted to them. Install was no problem at all ,and once I cleared the thrown codes, they check engine light never came back on.

    Jon B

    Helpful (3) (0)

  • 5/5

    November 18, 2009

    better Sensor

    i got this with bbk shorty headers, x pip v6 o/r and catback exhaust setup.. I does Wonders =)

    Joel Zervoulakos

    Helpful (5) (2)

  • 5/5

    May 08, 2011

    awesome

    I just installed this o2 sensor and really did the trick, check engine light is off and car is running great again. Definitely brought back a good couple hp.

    Tom

    Year: 2002 Submodel: GT

    Helpful (1) (0)

  • 4/5

    October 16, 2010

    Works perfect

    Small increase in fuel economy extra extra 10-20 kms a tank but a big increase in power car feels much better accelerating especially at high speeds no stumbles and I can chirp the tires cruising at 100 now

    Andrew

    Helpful (6) (6)

  • 5/5

    October 14, 2010

    good product

    Great product. Took a while getting the stock ones off my 02 6 banger. Got um on though. Sold the car and got an 05 GT. Still in touch with the buyer and he hasn't had any problems since. Great product. Thanks am. I love you guys!

    bronson fuentes, ny

    Year: 2005 Submodel: GT

    Helpful (0) (2)

  • 5/5

    March 30, 2013

    Check Engine Light

    Not any more. The install was simple. The drive is better.

    DSHAWN

    Year: 2006 Submodel: V6 Wahiawa, HI, USA

    Helpful (0) (1)

  • 5/5

    September 23, 2016

    Good price easy install

    Replaced my worn out O2 sensors these are a good price and very easy to install

    Banshee006

    Year: 2003 Submodel: Cobra

    Helpful (0) (0)

  • 1/5

    September 19, 2016

    keeps throwing engine code

    keeps throwing code for malfunctioning sensor on driver side header. i don't even know if it's working.

    Delorean1024

    Year: 2000 Submodel: GT

    Helpful (0) (0)

  • 5/5

    August 29, 2016

    Good Sensor

    I replaced this with a stock sensor. The check engine light went away

    05and88

    Year: 2005 Submodel: V6

    Helpful (0) (0)

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