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AEM Electronics Digital Wideband UEGO Air Fuel Ratio Gauge (79-19 All)

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Market Price $239.48 You Save 16% ($39.49)
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$199.99 (each)

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  • Item 402069

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    Features & Details

    • Highly Accurate and Easy to Read
    • Requires No Free Air Sensor Calibration
    • Black and Silver Bezels
    • Black and White Faceplates
    • Simple, No-Hassle Installation
    • 12-Month Limited Warranty
    • Fits all 1979-2019 Ford Mustangs
    Real-Time Air-Fuel Readings. AEM offers some of the most high-quality precision and detailed gauges available on the market today; the AEM Electronics Digital Wideband UEGO Air Fuel Ratio Gauge is no exception. This premium gauge features an upgraded Bosch 4.9 LSU oxygen sensor, an easy-to-read digital readout and modern looks. Damage to your engine can be prevented thanks to real-time air-fuel readings that will keep you in the know at all times.

    Packed With Features. Made to be one of the most accurate widebands available, the AEM Electronics Digital Wideband UEGO Air Fuel Ratio Gauge controls features a digital LED data display and sweeping needle that changes colors as the air-fuel ratio changes from rich to lean. The 2-1/16" (52mm) diameter contains interchangeable black and white faceplates are surrounded by black and silver bezels for a customized appearance.

    Simple, No-Hassle Installation. Installation of the AEM Electronics Digital Wideband UEGO Air Fuel Ratio Gauge is hassle-free and can be completed with a few basic hand tools.

    12-Month Limited Warranty. The AME brand warrants their products against defective workmanship and materials for a period of 12 months from the original date of purchase. Limitations do apply. Please refer to the original manufacturers warranty for additional details.

    Application. This AEM Electronics Digital Wideband UEGO Air Fuel Ratio Gauge is specially designed to fit all 1979-2019 Ford Mustangs.

    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 2018 2019 Details

    MPN# 30-4110

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

    What's in the Box
    • UEGO Wideband Gauge
    • Bosch 4.9 LSU Oxygen Sensor
    • Interchangeable Silver and Black Bezels
    • Interchangeable White and Black Faceplates
    • All Required Wiring Included
    Installation Info
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 01, 08, 09, 19
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
    • Cobra R - 93, 95, 00
    • EcoBoost - 15, 16, 17, 18, 19
    • 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, 15, 16, 17, 18, 19
    • GT350 - 15, 16, 17, 18, 19
    • GT350R - 15, 16, 17, 18, 19
    • 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, 15, 16, 17

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          Customer Reviews (4) Write a Review

          Overall Rating 4.8

          out of 5 stars

          Installation Time:Afternoon

          • Fit 4.75 4.8
          • Appearance 5 5
          • Bang For Your Buck 4.75 4.8



          • 5/5

            Installation Time: Afternoon

            August 01, 2019

            Aem gauge

            Great product and very timely shipping. I have the aem boost gauge as well and love them both. Visually they’re fantastic.

            TheronC

            Year: 2005 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Full Day

            February 15, 2019

            Cant go wrong with AEM

            Wiring is very straight forward for this Wideband setup. I wired this up in my 2000 Mustang GT. I used the mini add a fuse from AM. Grounded it on the screw from the Fuse box and Wired into Fuse #5 which is the dash light fuse. Fit would of been 5 stars but the wiring for it was a tad short. Other then that it has worked with no major issues.

            Hawaiianbro

            Year: 2000 Submodel: GT

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            October 07, 2018

            AEM

            Comes with all the instructions needed to install. One of the better AFR gauges on the market.

            LeviH

            Year: 2001 Submodel: Bullitt

            Helpful (9)

          • 5/5

            Installation Time: Afternoon

            May 25, 2018

            Great wideband

            I have this wideband in my 06 GT with a Roush 2.3 on it. The wideband is very responsive. I've heard of the sensors going bad but it hasn't been a problem for me. Very convenient to be able to record to your datalogging device. I also plan on getting an AEM boost/vac gauge to replace my mechanical one.

            Roush3v

            Year: 2006 Submodel: GT

            Helpful (11)

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