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AEM Wideband UEGO Gauge
Part Number: 30-4110

★★★★★ ★★★★★ 3 Reviews
Images may be for reference only

AEM Wideband UEGO Gauge
Part Number: 30-4110

★★★★★ ★★★★★ 3 Reviews
Retail: $208.95
$189.95
Save: $19.00 (9%)

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Product Details

Part Number: 30-4110
Brand: AEM Electronics

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. Please contact us if you need assistance.

    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