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Prosport Digital Wideband Air Fuel Ratio Gauge - Amber (07-19 Sierra 1500)

Market Price $209.99 You Save 12% ($24.99)
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$185.00 (kit)

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  • Item S505468

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    Features & Details

    • Performance Series
    • Efficient Air/Fuel Ratio Monitoring
    • Air/Fuel Ratio (AFR) Gauge
    • Digital Amber LCD Display
    • 0:1 to 20.0:1 AFR Readings
    • Size: 2-1/6" (52mm)
    • 0-5 Volt Output Signal
    • Features Bosch Wideband O2 Sensor
    • Fits All 2007-2019 GMC Sierra 1500 Models
    Premium Series AFR Gauge. Any tuned performance vehicle needs close monitoring. This is why you have different gauges on your dashboard. The ProSport Digital Wideband AFR Gauge lets you closely monitor the air to fuel ratio of your GMC Sierra 1500 truck. It lets you know the amount of air entering the engine in relation to the fuel present in the engine and whether they are within the normal operating range. The gauge features an Amber LCD display and readout that change depending on the reading so you can easily tell if there’s a problem.

    Accurate AFR Readout. The right mixture of air and fuel in the engine is important as it tells you if your vehicle’s engine is functioning correctly and efficiently. Hence, getting accurate air to fuel ratio is a must. This Performance Wideband Air/Fuel Ratio Gauge is designed to provide precision AFR readout at all times. Utilizing the latest Bosch wideband O2 sensor with -5 wire heated LSU, this gauge features the widest range of 10:01 to 20:01 AFR readings.

    Great Additional Features. This Performance Wideband Air/Fuel Ratio Gauge features Amber LCD readout in the center and a bar-graph style LEDs around the outside. The bar-graph LEDs change from green (Rich) to Yellow (Optimal) to Red (Lean) so you can immediately see the state of your engine’s air to fuel ratio. The face of the gauge is illuminated amber with the digital readout and blacked out when turned off, which makes for an elegant look to complement your dashboard.

    Superior Quality. Manufactured with great attention to detail and precision craftsmanship, this gauge is meant to provide you with hassle-free AFR monitoring, worry-free driving, and long-lasting service. This is an evidence of ProSport’s dedication to providing car owners with only the best quality when it comes to their products.

    1-Year Manufacturer’s Warranty. This Digital Air/Fuel Ratio gauge comes with a 1-year limited manufacturer’s warranty. It starts from the date of purchase and is non-transferrable. Customers are advised to handle all returns and exchanges within 21 days after receiving the product.

    Application. This 52mm Performance Digital AFR gauge is designed to fit all 2007 to 2019 GMC Sierra 1500 models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details


    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) AFR Digital Gauge
    • Bosch 4.9 5 Wire Heated O2 Sensor
    • Weld in Bung
    • Wiring Harness
    • Decals
    • Visor/Hood
    • 0-5 Volt Output Signal
    • Install Instructions


    Installation Info

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