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NTK O2 Replacement Bung and Plug (79-14 All)

Market Price $11.86 You Save 12% ($1.37)
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  • Item 64060
  • MPN# 91301

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    Features & Details

    • Perfect for Exhaust Modifications
    • Oxygen Sensor Bung with Plug
    • Weld-In Design
    • 18mm X 1.5 - Thread Size
    • Sold Individually
    • Fits All 1979 to 2014 Mustangs
    Perfect For Exhaust Mods Are you relocating an old or installing a new O2 sensor on your Mustangs exhaust? Then you'll need a NGK Replacement Oxygen Bung and Plug from AmericanMuscle.

    Standard Thread Size. NGK's replacement Oxygen Bung has an outer diameter of 1" with an overall thickness of 0.38" and features a standard 18mm x 1.5 thread size.

    Weld-in Design. NGK Oxygen Bungs feature a versatile design that allows them to be welded anywhere along your Mustangs exhaust system.

    Application. This NGK Replacement Oxygen Bung and Plug is designed for use on all 1979 to 2014 Mustangs, including the LX, LX 5.0, V6, GT, Bullitt, Mach 1, SVT Cobra, BOSS 302 and Shelby GT500 models.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Oxygen sensor bung with plug
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 01, 08, 09
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
    • Cobra R - 93, 95, 00
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
    • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14

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    Customer Reviews (19) Write a Review

    Overall Rating 4.8

    out of 5 stars




    • 5/5

      September 13, 2018

      Weld on

      They do what they are supposed to do. Weld onto your exhaust pipe and hold your o2 sensor.

      Dalton

      Year: 2012 Submodel: GT

      Helpful (0)

    • 5/5

      September 11, 2018

      02 plug

      Put a set of longtubes on my car along with an off-road mid pipe so there was no need for rear 02’s anymore so I just used the plug to seal it up. They’ve been on the car now for about 3 weeks and no leaked or issues with them at all yet

      ChristianC

      Year: 2012 Submodel: GT

      Helpful (0)

    • 5/5

      March 30, 2018

      Needed bungs for wideband install

      Comes with bung and plug. Easy to install with stepper bit and then the metal bing bonds well even with cheap MIG welder

      serenity1007

      Year: 2010 Submodel: GT500

      Helpful (2)

    • 2/5

      March 21, 2018

      decent

      I TIG welded this in and the bolt melted to the bung so i had to drill it out and retap.

      ThatGuy

      Year: 2003 Submodel: Cobra

      Helpful (3)

    • 5/5

      February 05, 2018

      Just what I needed!

      Just what I needed when adding the wideband. Fit perfect and snug.

      AMCoalK

      Year: 2004 Submodel: Cobra

      Helpful (3)

    • 5/5

      June 29, 2017

      Great buy

      They fit prefect and did exactly what they are supposed to

      Bryan

      Year: 2003 Submodel: GT

      Helpful (4)

    • 5/5

      May 16, 2017

      Plugs Worked as they Should

      Bought this to Plug the rear O2 sensors that were removed, and they fit with no problems. Threaded on just fine, and did as described.

      AllenS

      Year: 2005 Submodel: GT

      Helpful (4)

    • 5/5

      February 15, 2017

      NTK O2 Replacement Bung and Plug

      I bought the BBK long tube headers for my V6. Bama advised me to relocate the O2 Sensors to ensure there was not any issues with anything. I got the bung welded on at a shop and everything is working perfectly. I have not had any codes pop up and the car is running better than ever!

      AK

      Year: 2014 Submodel: V6

      Helpful (6)

    • 5/5

      September 06, 2016

      Awesome

      Has a good quality part and helps with the most important stuff that you need.

      Drock

      Year: 2003 Submodel: V6

      Helpful (4)

    • 5/5

      March 14, 2016

      Worked perfectly!

      This item worked perfectly for my application. Someone had welded the O2 sensors into the h pipe on my mustang and in order to be replaced I had to cut them off and weld in these ports. This did the job right and the port is of high quality material!

      Eaglesdave05

      Year: 1993 Submodel: GT

      Helpful (4)

    • 4/5

      November 13, 2015

      Easy to install

      This was easy to install and weld up to my pipes, also my O2 sensor fit perfect no problems. I would recommend for anyone that needs a replacement 02 sensor bung.

      danthenatty1

      Year: 2002 Submodel: V6 Las vegas NV

      Helpful (4)

    • 5/5

      September 26, 2015

      Easy install

      Just got a set of long tube headers, and for some reason the passenger side had two o2 sensor holes. This plug was a perfect fit, and fast shipping!

      Grimmy0202

      Year: 2003 Submodel: GT Connecticut

      Helpful (5)

    • 5/5

      August 27, 2015

      Not a bad product

      Works as designed, and cheap. Needed this on a custom x pipe i made

      Daveyboy

      Year: 2006 Submodel: GT Port Orchard, WA

      Helpful (5)

    • 5/5

      July 17, 2015

      Just what I needed

      This was perfect for adding and additional exhaust O2 port and great construction, overall happy with this product. American muscle is the best place to order all your mustang mods or parts no matter how big or small. I look forward to ordering more parts from this stellar company, keep up the great work!

      Danger

      Year: 2007 Submodel: GT Palm Coast, FL

      Helpful (4)

    • 5/5

      September 23, 2014

      just wat i needed to delete my check engine light after i installed my off road x pipe

      Just what i needed to delete my check engine light. Easy hookup

      stebw

      Year: 1996 Submodel: GT Asheville, NC, USA

      Helpful (5)

    • 5/5

      October 19, 2013

      A necessary item for wide band

      This is a needed item when adding a wide band to your car for tuning purposes.

      347Tony

      Year: 1992 Submodel: Other Philly

      Helpful (5)

    • 5/5

      September 30, 2013

      Exact Fit

      I had purchased this part when I was installing a used X-Pipe on my GT. The tubing had a 5th hole on it for an Air/Fuel Ratio sensor, which I didn't need. I only really needed the plug, which is mostly a universal thread. It was worth the purchase.

      JGar04GT

      Year: 2004 Submodel: GT Oceanside, CA, USA

      Helpful (4)

    • 5/5

      May 06, 2013

      Needed to install wideband

      I needed this to install my wideband into my BBK x pipe. Works great, and comes with a plug to boot.

      Julius

      Year: 1991 Submodel: GT Oxford PA

      Helpful (4)

    • 5/5

      February 15, 2013

      Great fit

      If you need a new o2 bung this part fits the standard as well as wide and o2 sensor.

      1fststang

      Year: 2000 Submodel: GT Dover Plains, NY, USA

      Helpful (5)

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