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Tinted 7 Series Digital Wideband Air/Fuel Ratio Gauge

Tinted 7 Series Digital Wideband Air/Fuel Ratio Gauge

4 product reviews | Write A Review

Maximum Purchase:
99 unit(s)
$164.99 $349.99 (You save $185.00)

  • Same Day Shipping

    Same Day ShippingPlace Order by 3PM Eastern

  • Free Shipping Over $50

    Free Shipping Over $50Contiguous USA

  • One Year Limited Warranty

    One Year
    Limited Warranty

  • Free In-House Support

    Free In-House Support

GlowShift’s Tinted 7 Series Wideband Air/Fuel Ratio Gauge is essential when tuning any performance vehicle. Installing this gauge allows you to closely monitor and tune your vehicle's air to fuel ratio giving you multiple benefits that include reduced emissions, higher fuel economy, and maximized power and engine performance by allowing you to carefully map out your vehicle's air to fuel ratios throughout the range of RPM and manifold pressure which results in maximized power output.

GlowShift’s Wideband Air to Fuel Ratio Gauge features an easy to read blue digital numeric readout that will display your vehicle’s air/fuel ratio from 10.0 to 20.0 AFR down to one decimal place, as well as having a three color LED ring that quickly indicates rich, lean, and optimal values. These incredibly accurate readings are attained by utilizing the included Bosch LSU 4.9 Wideband Oxygen Sensor. The 4.9 wideband oxygen sensor is installed to your vehicle's exhaust with the included weld in bung, and the included 13' sensor wire easily connects to the back of the gauge with modular connectors.

This wideband air/fuel gauge also comes standard with a 0 to 5 volt digital output that allows you to connect it to virtually any data logging or engine management system. This gauge is intended to match GlowShift’s Tinted 7 Gauge Series; however they do not change colors due to the dual read out and display design of the gauge. Free lifetime technical support, one year limited warranty, and full installation instructions come with every Tinted 7 Series Digital Wideband Air/Fuel Ratio Gauge.

Rich: 10 ~ 12.9 AFR | Optimal: 13 ~ 17.9 AFR | Lean: 18 ~ 20 AFR

Note: The included Bosch 4.9 LSU Wideband Oxygen Sensor includes Bosch’s 30 day manufacturer’s warranty. GlowShift does not warranty this sensor after that 30 day time frame.

  • 2 1/16" (52mm) Black Face with Magnified Tinted Lens
  • Blue Digital Numeric Display Reads from 10.0 to 20.0 AFR and is Accurate to One Decimal Place
  • 3 Color LED Ring Indicates Lean, Rich, and Optimal Air/Fuel Mixture
  • Digital 12 Volt Wideband Controller Unit with Data Logging Output
  • Bosch LSU 4.9 Wideband Oxygen Sensor
  • 13' Sensor Wire Harness
  • 6' Control Unit to Gauge Wire Harness
  • 5' Power Wire Harness
  • Weld-In Sensor Bung
  • Gauge Depth Measures 15/16"
  • Gauge Visor
  • Mounting and Installation Hardware
  • Free Lifetime Technical Support
  • One Year Limited Warranty
Clamp-On Oxygen Sensor Bung Adapter
Clamp-On Oxygen Sensor Bung Adapter:
  • Allows Easy Installation of Oxygen Sensor to Exhaust Pipe - No Welding Required
  • Available in 2-3/4"-3" & 2-1/4"-2-1/2" Sizes
  • Adapter Features M18 1.5 Thread for Oxygen Sensor
  • Includes Exhaust Gasket & Hardware
Gauge Series
Tinted 7 Color Series
Gauge Type
Wideband Air/Fuel Ratio
Range of Reading
10.0 - 20.0 AFR
Face Color
Sending Unit
Measurement Unit
10 ~ 12.9 AFR
13 ~ 17.9 AFR
18 ~ 20 AFR
GlowShift Digital Wideband Air Fuel Ratio Gauge Kit - o2 Sensor - 52mm - Tinted 7 Color - Black Gauge Face w/ Smoked Lens - Blue Digital Readout

Product Reviews

4 product reviews
Write A Review

  1. Great O2 sensor

    I was able to wire this up add the bum and it works so well. I was able to see right a way that the car is lean at idle. After making some change to the idle circuit it adles so much better.

    Posted by on

  2. Favorable

    No complaints with the gauge. " Then why the 4 stars?" The kit only comes with the parts to mount the gauge in a hole drilled thru your dash( or whatever).
    The gauge is as good as it gets. A digital readout and a roving color display that ranges from lean to rich. Still a hell of a deal compared to other known gauge. companies. I LIKE..

    Posted by on

  3. Great wide band guage!

    This is one of the best wideband gauges I've used. I've used other so-called top-of-the-line brands and this is right up there with them. Came with everything necessary for installation, works perfectly, and is half the cost of other brands. Thank you glowshift for a quality product.

    Posted by on

  4. Digital wideband. Gauge

    Great looking Gage and all the hardware was included to install it. The only issue is cutting a hole in my exhaust to weld the bung for the sensor. I ordered other gauges from glowshift and they were amazingly great quality for the price. I will definitely order more from this company. Great value / Great price.

    Posted by on

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