Wideband Air Fuel Ration Gauges of 2025
Best Choice1
GlowShiftGlowShift Black 7 Color Dual Digital Wideband Air/Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensors, Data Logging Output, Weld-in Bungs & Wiring - Clear Lens - Multi-Color LED Display - 2-1/16" 52mm
Main highlights- Includes (2) 4.9 LSU Wideband Oxygen Sensors, (2) Stainless Steel Weld-In Bungs, (2) Mild Steel Weld-In Bungs, (2) Control Boxes, (2) 10' Sensor Harness, 7' Gauge to Control Box & 5' Power Harness Splitter, (2) 3' Data Logging Wires, Gauge Visor, Mounting Bracket, Mounting Bracket Hardware & Step-By-Step Instructions that Help Walk You Through the Installation Process
- GlowShift Black 7 Color Series Dual Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of the Left & Right Banks of Your Performance Vehicle's Engine
- Gasoline Digital Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR - E85 Wideband Air/Fuel Ratio Readings from 6.00 to 12.00 AFR- 2-1/16" (52mm) Diameter Gauge with Black Dial, Clear Lens & (2) 7 Color Digital Displays
- Established Since 2004, GlowShift Has Always Been Committed to Customer Satisfaction by Offering a One-Year Limited Warranty, Free Lifetime Technical Support & 30 Day No Hassle Returns with Each Purchase
- 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle - Colors Include Blue, Red, Green, Teal, Purple, White & Yellow - Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
9.8Exceptional
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Value for Money2
RevelRevel VLS 1TR1AA005R Air / Fuel Wideband Gauge 52mm, 10.0:1 to 20.0:1 AFR Digital OLED Display
Main highlights- Provides longer Brake life and performance
- Innovative engineering, extensive field testing
- Exceptional quality control
9.6Exceptional
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3
AEMAEM 52mm Wideband UEGO Air Fuel Ratio Sensor Controller Gauge w/White Face Kit
9.7 Easy installation9.1 Precision8.9 InstructionWhy we love it
Fastest response times
Variety of bezel colors
No free air calibration needed
9.5Excellent
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4
GlowShiftGlowShift Black 7 Color Digital Wideband Air/Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor, Data Logging Output, Weld-in Bung & Wiring - Multi-Color LED Display - Clear Lens - 2-1/16" 52mm
9.3 Easy installation8.7 PrecisionWhy we love it
Wideband air/fuel ratio readings.
7 solid/2 cycle color modes.
Dimming wire for brightness.
9.4Excellent
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5
GlowShiftGlowShift Tinted 7 Color Digital Wideband Air/Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor, Data Logging Output, Weld-in Bung & Wiring - Smoked Lens - Multi-Color LED Display - 2-1/16" 52mm
8.7 Easy installation8.0 PrecisionWhy we love it
Accurately measures AFR 10 20 for gasoline, 6 12 for E85 .
7 Color Digital Display with multiple modes.
Dimmer wire reduces brightness when headlights on.
9.1Excellent
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6
Auto Meter23% OffAuto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit,2.3125 in.
9.7 Precision9.5 materials Quality9.3 Easy installationWhy we love it
Easy installation with detailed instructions and all necessary hardware.
Accurate readings for precise engine tuning and fuel efficiency.
Compatible with most street and race car electrical systems.
8.9Very Good
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7
GlowShiftGlowShift Tinted 7 Color Analog Wideband Air/Fuel Ratio AFR Gauge - Includes Oxygen Sensor, Data Logging Output, Weld-in Bung & Wiring - Multi-Color Display - Black Dial - Smoked Lens - 2-1/16" 52mm
Main highlights- Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10' Sensor Harness, 7' Gauge to Control Box Harness, 5' Power Harness, 3' Data Logging Wire, Gauge Visor, Mounting Bracket, Mounting Bracket Hardware & Step-By-Step Instructions that Help Walk You Through the Installation Process
- GlowShift Tinted 7 Color Series Analog Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle
- Established Since 2004, GlowShift Has Always Been Committed to Customer Satisfaction by Offering a One-Year Limited Warranty, Free Lifetime Technical Support & 30 Day No Hassle Returns with Each Purchase
- Analog Wideband Air/Fuel Ratio Readings from 10 to 20 AFR - 2-1/16" (52mm) Diameter Gauge with a Black Dial, Illuminated Red Needle, Tinted Lens, Matte Black Trim Ring & Aluminum Housing
- 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle - Colors Include Blue, Red, Green, Teal, Purple, White & Yellow - Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
8.8Very Good
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8
AUTO METER23% OffAuto Meter 3379 Sport-Comp Wide Band Air Fuel Ratio Kit,2.3125 in.
Main highlights- Suitable for use with gasoline powered engines
- Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
- Digital segment display and LED radial bar graph display
- 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
- 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
8.5Good
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9
AEMAEM (30-4110) UEGO Air/Fuel Ratio Gauge
8.0 Easy installation8.0 clearly written8.0 PrecisionWhy we love it
The product includes black and white faceplates for customizing the gauges appearance.
The product includes a Bosch 4.9 LSU wideband sensor and weld in bung.
The product does not require free air sensor calibration.
8.4Good
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10
GlowShiftGlowShift 10 Color Digital Wideband Air/Fuel Ratio AFR Gauge - Includes Oxygen Sensor, Data Logging Output & Weld-in Bung - Multi-Color LED Display - Tinted Lens - 2-1/16" (52mm)
Main highlights- Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR - 2-1/16" (52mm) Gauge with Digital Display & Tinted Lens
- Quick-Glance & Easy to Read Digital Display - 10 Solid Color Modes & 2 Color Cycle Modes - Self-Calibration at Startup Ensures that the Gauge is Performing Optimally
- Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10' Sensor Harness, 7' Gauge to Control Box Harness, 5' Power Harness, 3' Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
- GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
- GlowShift 10 Color Digital Series Wideband Air/Fuel Ratio Gauge is Essential for Mapping Out the Air to Fuel Ratios of Your Performance Vehicle
8.2Good
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