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Plug-in MIL Eliminators (96-04 All)

100+ Reviews
Our Price

$47.99

  • Item #56045
  • Market Price $54.99
  • You Save 13% ($7.00)
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Product Videos Customer Photos
Features
  • Eliminates Check Engine Light
  • Exceptional Electronics
  • Easy Plug-In Design
  • Sold as a Set of Two
  • Designed for 1996-2004 Mustangs
Description
Eliminates Check Engine Light. If you're running an off-road H-pipe or X-pipe, Plug-in MIL eliminators will shut off the annoying Check engine light and improve performance. MIL which is short for Malfunction Indicator Light Eliminator shuts off CELs by blocking the codes generated by the rear O2 sensors when running an off road mid-pipe or some mid-pipes with ultra high-flow cats.

Exceptional Build. These MIL eliminators are assembled from state of the art electronic components and include rugged plastic plug-in connectors that easily insert into the stock wiring harness.

Easy Installation. Installation is straight forward and simple. Plug the MIL eliminator to the corresponding connectors. One end will plug into the oxygen sensor and the other end will plug into the vehicles wire loom. Works great on V6, GT, Bullitt, Mach One, and SVT Cobra Mustangs.

Technical Note. Minor modifications to the "clip" may be needed for installation on some GT, Mach One, and Cobra Mustangs.

Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (2) Mil Harnesses
    Hardware included:
  • None Required
Installation Info
Will it fit my Mustang?
  • Bullitt - 01
  • Mach 1 - 03, 04
  • V6 - 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Cobra - 96, 97, 98, 99, 01, 03, 04
  • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04

Most Helpful Reviews

5/5
Quick and Easy

These MIL Eliminators arrived quickly and well packaged. They clipped right inline with the o2 sensors and immediatly shut off that annoying check engine light. Thanks American Muscle! Now how about some ...

Read More
Helpful (56)

5/5
Plug and Go

AM is the Best to start out with! I had Codes p0420/p0430 coming up (Catalyst System Efficiency below Limit).After plugging in MILs, I had code p0136 (O2 Sensor circuit fault). I called AM said it maybe ...

Read More
Helpful (34)

Read All 100+ Reviews
Overall Rating 4.6 out of 5 stars

Videos

Customer Photos (11) View All Photos

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15 Questions / 12 Answers

Ask a Question

would these fit a 2007 mustang gt? i recently purchased an o/r pypes x pipe from AM. after check engine light popped up. i plugged in my diablo sport 8900 tuner. took off light. bout 4 days later check engine light pops up again. did i tune the stang wrong.or.do i really need these MIL eliminators for my 07 gt.

ortega21 Year: 2007 Model: GT

  • these are not designed for the 05+, you should however be able to turn off the rear o2 sensors with the diabosport 8900 tuner. if you did turn off the rear o2 sensors already. it could be another issue. if you know the codes you are getting you could look them up, but if you are getting p0420 & p0430 then the rear o2 sensors arent turned off. hope this helps.

    Best Answer

    AlexAM Year: 2001 Model: GT

    Good Answer (3) (0)

Show 1 more answer Question Resolved

How do these work? I'm only running off 2 oxygen sensors so I'm confused

JohnCardenas Year: 1999 Model: GT

  • You plug them in to each side of the sensor that comes after where the catalytic converter would be. It interrupts the code for the MIL(malfunction indicator light), so it does not come on in your dash.

    Best Answer

    Catch22COP Year: 2012 Model: GT Top 10 Contributor

    Good Answer (2) (0)

Show 4 more answers Question Resolved

How many sets are needed?

Joanne Year: 2002 Model: V6

  • 1 set of 2, installed post-cat, not pre-cat

    Best Answer

    EzRider Year: 1997 Model: GT Top 1000 Contributor

    Good Answer (6) (0)

Show 4 more answers Question Resolved

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Customer Reviews (100+) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:$100-$250

  • Performance Gain 3.660256 3.7
  • Fit 4.245614 4.2
  • Bang For Your Buck 4.278107 4.3



  • 5/5

    May 05, 2010

    Quick and Easy

    These MIL Eliminators arrived quickly and well packaged. They clipped right inline with the o2 sensors and immediatly shut off that annoying check engine light. Thanks American Muscle! Now how about some discount coupons :)

    John V.

    Helpful (56) (10)

  • 5/5

    February 13, 2010

    Plug and Go

    AM is the Best to start out with! I had Codes p0420/p0430 coming up (Catalyst System Efficiency below Limit).After plugging in MILs, I had code p0136 (O2 Sensor circuit fault). I called AM said it maybe be a bad MIL. They got me new ones right away. Next day no codes and passed emissions.

    Brandon

    Helpful (34) (6)

  • 5/5

    April 14, 2010

    Awesome, works great!

    They are a quality product and connected to my set-up with ease, a lot better then the set of MILs I previously had that got damaged. What makes these better is they are flexible and can conform to however you need to secure them to the underside of the car. Great product and if you are looking for them, don't buy them used.. get them here and you won't be disappointing. If your check engine light is on when you install these, disconnect the battery which will reset the code.

    Devildog_e5

    Helpful (13) (1)

  • 5/5

    March 02, 2010

    MIL

    Works great, exactly as expected. If you have an off-road x-pipe these are a must. You dont want to ride around with the check engine light on, if something else were to start going wrong you would never know it till it was to late.

    Shane Hale

    Helpful (18) (4)

  • 5/5

    July 20, 2010

    Performance Headers

    Had persistent P0420 and P0430 codes due to upgraded exhaust (full length headers, high flow cats and Flowmaster catback exhaust). Added these into the O2 sensor line for rear sensors and problem went away. Passed TN emissions with no issues.

    2004 Mustang GT

    Year: 2004 Model: GT

    Helpful (10) (3)

  • 5/5

    January 03, 2011

    Great Product, Super Easy

    I needed these for my 2005 Mustang GT after installing the Pypes O/R X Pipe...I couldnt find any MILs for an 05 GT... Gave these a shot and they worked Perfectly... Code went away and has not come back on since... Great Product!!!

    Paul McGowan

    Driving Style: Street / Strip

    Helpful (5) (0)

  • 2/5

    Installation Time: Less than 1 Hour

    June 23, 2012

    MIL Eliminator challenges

    Used the MIL Eliminators after the install of my JBA catless H-pipe. The connectors went together fine. My engine light came on after driving several hours wth a 'Stuck Lean' code the driver's side rear sensor. This was a sensor with a MIL Eliminator installed. I cleared the code and drove several more hours and the code returned. I notified AM and was immediately sent two replacements. I am very impressed with AM's customer service! I installed a new MIL Eliminator and received another 'Stuck Lean' code. I replaced with the second MIL Eliminator AM sent as a replacement and this appeared to work. At this point I went with an SCT tuner and look for the O2 sensor errors to be gone. I read on various message boards there are occasional issues with faulty MIL Eliminators but was surprised to have two not do the job. For that reason I can not recommend the MIL Eliminators but can easily recommend AM due to their efforts to correct the situation.

    04BlackGT

    Year: 2004 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (6) (1)

    • Response from AmericanMuscle

      This is something we very rarely hear about and I'm very sorry you received 2 plugs that didn't work. I'm glad the replacement set at least gave you a completed set that worked. Had it not for some reason, we'd have shipped you another with no problem. Your decision to go the tuner route in the end will not prove to be a disappointing choice! You will get the best performance from your mid-pipe as well as any other mods you decide to make in the future! Enjoy it!

      Lisa , Customer Care

  • 5/5

    Installation Time: Less than 1 Hour

    November 05, 2011

    Easy plug-in solution to your check engine light!

    If you are installing or already have an off-road (no catalytic converters) mid pipe installed on your car, then this is the best way to remove that annoying check engine light. Installation couldn't be easier. Just plug in and you're done! Comes in a pack of two and is a male/female inline kit. A must have for any car without catalytic converters!

    Top 100 Contributor

    LanceH

    Year: 2004 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Mobile, Alabama

    Helpful (6) (1)

  • 5/5

    November 16, 2010

    MIL Eliminators

    This product worked amazing. I installed an off road h pipe on my 2001 v6 and after 3 weeks I have absolutely no problems. Great product!

    Chris

    Year: 2001 Model: V6 Driving Style: Daily Driver

    Helpful (7) (2)

  • 4/5

    Installation Time: Less than 1 Hour

    March 09, 2012

    not to bad

    the only problem i had yet it was not a big deal was the two alignment tabs on the side of the connectors they would not plug in. just take a pair of snips and cut them off and they fit fine. if your MIL does not go off unplug your negative battery cable or take a scan tool and clear your codes that should keep it off if your codes are due to your catalytic converters.

    cory1

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 north carolina

    Helpful (3) (0)

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