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Dual Color Air/Fuel Ratio Gauge - Blue/White (79-18 All)

Market Price $71.99 You Save 13% ($9.00)
Our Price

$62.99 (each)

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  • Item 387191
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Features & Details

  • Performance Series
  • Analog Air/Fuel Ratio Gauge
  • 52mm (2-1/16") Diameter
  • Tinted Lens LED Display
  • Dual Color - Blue and White
  • Range Lean to Rich
  • Fits All 1979-2018 Mustangs
Performance Series. Give your 1979+ Mustang some stealthy styling when you add this Performance Series Dual Color Air/Fuel Ratio Gauge. Featuring a tinted lens with silver bezel, you can light up your gauge by selecting one of two color options - blue or white. When the gauge is off, it will be completely blacked out and the contrasting silver bezel really makes a statement.

Functional Style. Not only will this sleek Blue/White Air/Fuel Gauge look great, but it's also a crucial part of monitoring critical engine systems. Keep a close watch and monitor the air to fuel ratio in your Pony and ensure you aren't running too lean or too rich in real time.

Air/Fuel Ratio. The Performance Air/Fuel Gauge measures 52mm (2-1/16") and features a 270° sweep that will accurately measure your system, displaying either a lean, optimal or rich air to fuel ratio range. This gauge is designed to work of your stock O2 sensor.

Application. This Dual Color Air/Fuel Ratio Gauge is perfect for any 1979 to 2018 Ford Mustang, including LX, V6, GT, Bullitt, Mach 1, SVT Cobra, BOSS, Shelby GT500 and EcoBoost 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 2015 2016 2017 Details

What's in the Box
  • Air/Fuel Ratio Gauge
  • Wiring Harness
  • Mounting Hardware
  • Hood
  • Install Instructions
Installation Info
Tech Specs
Will it fit my Mustang?
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17
  • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17
  • Bullitt - 01, 08, 09
  • Mach 1 - 03, 04
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
  • Boss 302 - 12, 13
  • EcoBoost - 15, 16, 17
  • GT350 - 16, 17

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Amazing!

I bought this gauge after installing the 70MM throttle and CAI due to the fact I was running lean. It looks amazing and lights up well. Looks amazing with the gauge pod for the 05-09 mustang.

Helpful (1)

5/5
Great fit and product

Bought this to keep an eye on air/fuel during tuning session. Great price and look, would recommend to anyone that might be worried about going lean. Thanks AM.

Helpful (1)

Overall Rating 4 out of 5 stars
Read All 6 Reviews

Customer Photos

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2 Questions / 2 Answers

Ask a Question

Where and how is the easiest place to hook the green wire to the O2 sensor?

Frank

  • The Dual Color Air/Fuel Ratio Gauge can be installed anywhere along the O2 sensor wiring, with the ideal location varying based on the specific year of your Mustang, and the engine it is equipped with.

    Rob D

Helpful (0)

Does this use the stock oxygen censor or do you have to run another one?

Drew

  • Hi, This Dual Color Air/Fuel Ratio Gauge is designed to work with your stock O2 sensor.

    Chris J

Helpful (0)

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Customer Reviews (6) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Afternoon

  • Fit 4.6 4.6
  • Appearance 4.8 4.8
  • Bang For Your Buck 3.8 3.8



  • 1/5

    Installation Time: Afternoon

    May 22, 2017

    Don't go the cheap route!

    I bought this in addition to the dual color boost/vac gauge so that they would match. This air/fuel gauge looks great but it lacks the performance you need and want when trying to monitor your engine. The gauge measures in real time and constantly bounces back and forth between rich and lean. Do yourself a favor, spend a little more money and buy a wideband with digital readout. Don't make he mistake I did! You will not get a consistent reading out of this gauge.

    06StangGT

    Year: 2006 Submodel: GT

    Helpful (1)

  • 3/5

    January 06, 2017

    Dual color air/fuel ratio gauge

    Looks great when installed! Didn't realize that you had to tie into factory wiring for o2 sensor so if you're not comfortable doing that then this gauge isn't for you. Gauge also seems to read "realtime" so gauge bounces constantly so is difficult to know what reading actually is. This may be normal I don't know as I have never had an air/fuel ratio gauge in any of my vehicles before. Would be nice if gauge took signal it was receiving into more of an averaged steady reading but is still cool to see what actual engine is seeing. Overall nice gauge

    clinkatron

    Year: 2002 Submodel: GT

    Helpful (1)

  • 5/5

    July 06, 2016

    Amazing!

    I bought this gauge after installing the 70MM throttle and CAI due to the fact I was running lean. It looks amazing and lights up well. Looks amazing with the gauge pod for the 05-09 mustang.

    Pablo

    Year: 2007 Submodel: V6

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    January 26, 2016

    Great fit and product

    Bought this to keep an eye on air/fuel during tuning session. Great price and look, would recommend to anyone that might be worried about going lean. Thanks AM.

    Bonesnizz

    Year: 1999 Submodel: GT Whitelake, MI

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    January 22, 2016

    Robert Gibbs

    Works great and easy to hook it up if you havecommon wiring skills and looks good as well.

    Robg

    Year: 2003 Submodel: GT mayfield ky.

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    October 17, 2015

    nice upgrade

    I have 94 gt mustang with a lot of mods. I shop here a lot due to good quality and prices. I realized with these additional parts I needed to keep a better eye on what's going on with the engine. I can now do that with this air to fuel ratio gauge I will now know if I'm running too lean or too rich. making minor adjustments for the performance Is made easy with this stylish good bang for your buck gauge. Thanx A.M.

    mobbinrob

    Year: 1994 am cali

    Helpful (1)

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