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This part does not have vehicle specific fitment. Please contact us if you need fitment assistance.

AEM Wideband UEGO Gauge
Part Number: 30-4110

★★★★★ ★★★★★ 3 Reviews
AEM Wideband UEGO Gauge-A1
AEM Wideband UEGO Gauge-A2
Images may be for reference only

AEM Wideband UEGO Gauge
Part Number: 30-4110

★★★★★ ★★★★★ 3 Reviews
Was: $206.00
$187.27
Save: $18.73 (9%)

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10+ In Stock

Product Details

Part Number: 30-4110
Brand: AEM Electronics
UPC: 840879023157

A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single-channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy-to-read interface. AEM's Gauge-Type Wideband UEGO Controller features a digital LED display and sweeping LED "needle" that changes colors as AFR changes from rich to lean. The unit's 52mm (2-1/16") gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere.

  • Ideal AFR monitoring tool for EFI and carbureted applications, and engine dynamometers
  • Does not oscillate AFR reading like narrow band sensors
  • No laptop required for monitoring!
  • Bosch sensor included
  • Accurate to 0.1 AFR
  • Reads in AFR or Lambda via a switch in back of gauge housing
  • 24 Color-coded LED display lights provide immediate reference to engine's air/fuel ratio (AFR) or Lambda ratio
  • Integrated three-digit display reveals AFR or Lambda in real time
  • User-programmable 0-5v analog output included for use with data loggers and virtually any engine management system
  • Serial data stream included for output of AFR (RS 232)




    AEM Wideband UEGO Gauge from ClubRSX on Vimeo.


  • WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

    Vehicle Fitment

    This part does not have vehicle specific fitment


    3 Reviews ★★★★★ ★★★★★

    ★★★★★ ★★★★★
    5/5.00 Stars out of 3 Reviews
    Write a Review
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    Great stuff
    Makus | October 2nd, 2019
    This thing works great! Thanks k series parts! Y
    Very nice!!!!
    clinton proctror | March 29th, 2011
    This gauge is accurate and works great!! It has the changeable faces to match your dash. I love the digital numbers to make tuning alot easier!!! Looks bad ass sitting in the pod on the a pillar. A must have for Kpro users.
    AEM Wideband UEGO Gauge
    b005t3drsx | February 2nd, 2009
    I love my UEGO gauge I was afraid of having a digital gauge mixed with others, but it still looks amazing. The package came with everything I needed to install it and it took no time at all to put it in. I love it