20 Best Wideband Gauges [2024]

Are you looking for the best wideband gauges ? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling wideband gauges .

We Recommended:

# Preview Product
1 AEM (30-4110) UEGO Air/Fuel Ratio Gauge AEM (30-4110) UEGO Air/Fuel Ratio Gauge
2 AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge
3 GlowShift Black 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,... GlowShift Black 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,...
4 30-4110 UEGO Air/Fuel Ratio Gauge AFR 52mm with 4.9 LSU Sensor, wideband Sensor, WideBand A/F Ratio... 30-4110 UEGO Air/Fuel Ratio Gauge AFR 52mm with 4.9 LSU Sensor, wideband Sensor, WideBand A/F...
5 Innovate Motorsports 3918 MTX Series MTX-L Plus Wideband Gauge, Black / White, 52mm Innovate Motorsports 3918 MTX Series MTX-L Plus Wideband Gauge, Black / White, 52mm
6 LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline... LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline...
7 AEM 2 Gauge Display Set UEGO WideBand Air/Fuel Ratio Gauge + Boost Pressure Gauge -30-35psi +... AEM 2 Gauge Display Set UEGO WideBand Air/Fuel Ratio Gauge + Boost Pressure Gauge -30-35psi +...
8 Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16”) with 4.9 LSU Sensor, Digital AFR Controller... Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16”) with 4.9 LSU Sensor, Digital AFR Controller...
9 Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit
10 Auto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit,2.3125 in. Auto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit,2.3125 in.
11 AEM 3 Gauges Combo Set UEGO WideBand A/F Ratio (30-4110) + Oil Pressure (30-4401) + Turbo Boost... AEM 3 Gauges Combo Set UEGO WideBand A/F Ratio (30-4110) + Oil Pressure (30-4401) + Turbo Boost...
12 AEM 52mm Wideband UEGO Air Fuel Ratio Sensor Controller Gauge w/White Face Kit AEM 52mm Wideband UEGO Air Fuel Ratio Sensor Controller Gauge w/White Face Kit
13 Innovate Motorsports 3794 DB RED Wideband Gauge Only 0-5 volt Input Linear (2 1/16 52mm) Innovate Motorsports 3794 DB RED Wideband Gauge Only 0-5 volt Input Linear (2 1/16 52mm)
14 AEM 52mm X-Series Gauge Kit Wideband Air/Fuel UEGO & Boost Pressure 35PSI 2.5Bar w/MAP Lanyard Black AEM 52mm X-Series Gauge Kit Wideband Air/Fuel UEGO & Boost Pressure 35PSI 2.5Bar w/MAP Lanyard Black
15 GlowShift Tinted 7 Color Analog Needle Wideband Air / Fuel Ratio AFR Gauge - Includes Oxygen Sensor,... GlowShift Tinted 7 Color Analog Needle Wideband Air / Fuel Ratio AFR Gauge - Includes Oxygen...
16 WB Wideband D2 Air Fuel Ratio Gauge (RED) WB Wideband D2 Air Fuel Ratio Gauge (RED)
17 Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9 ,... Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9...
18 Innovate Motorsports 3873 DB Series Green 2-1/16' 52mm Complete Wideband Gauge Kit with LC-1, O2... Innovate Motorsports 3873 DB Series Green 2-1/16" 52mm Complete Wideband Gauge Kit with LC-1, O2...
19 AEM Uego Gauge (30-4110NS) and Bosch Wideband Sensor (17025) Kit AEM Uego Gauge (30-4110NS) and Bosch Wideband Sensor (17025) Kit
20 GlowShift 10 Color Digital Wideband Air/Fuel Ratio AFR Gauge - Includes Oxygen Sensor, Data Logging... GlowShift 10 Color Digital Wideband Air/Fuel Ratio AFR Gauge - Includes Oxygen Sensor, Data...
Bestseller No. 1
AEM (30-4110) UEGO Air/Fuel Ratio Gauge
  • Interchangeable black and white faceplates included for customizing gauge appearance
  • Bosch 4.9 LSU wideband sensor and weld-in bung included PN 30-4110
  • No free air sensor calibration required ever. A 2-1/16 inch gauge housing ensures that it will fit in most gauge pods and can be remotely mounted...
  • Interchangeable black and silver bezels included
  • 0-5V analog output 10-20 AFR range only
Bestseller No. 2
AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge
  • The X-Series wideband UEGO AFR sensor controller gauge (PN 30-0300) features a modern, visually striking faceplate and new seven-segment, center...
  • The gauge includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output for data logging
  • X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more...
  • Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune
  • When tuning an engine using wideband AFR feedback control on an inertia dyno, dead time affects the data you are looking at because it is reported in...
Bestseller No. 3
GlowShift Black 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,...
  • GlowShift Black 7 Color Series Digital Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Gasoline or...
  • Gasoline 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) Gauge...
  • 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 -...
  • 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...
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
Bestseller No. 4
30-4110 UEGO Air/Fuel Ratio Gauge AFR 52mm with 4.9 LSU Sensor, wideband Sensor, WideBand A/F Ratio...
  • 🔧[WARRANTY] - Please don't worry about the quality of the product, our 30-4110 provide a lifetime warranty, if you have any quality problems after...
  • 🔧[AIR/FUEL RATIO GAUGE] - UEGO Air/Fuel Ratio Gauge is a broadband UEGO Air/Fuel Ratio Controller (AFR) and instrumentation in one. It combines...
  • 🔧[FUNCTION] - Accurate AFR data is critical when tuning an engine. Using a wideband air/fuel controller during the tuning process allows you to...
  • 🔧[HIGH QUALITY] - Every air fuel ratio gauge features a 0-5V analog output, compatible with data loggers and practically any engine management...
  • 🔧[INSTALL] - Thanks to its 52mm housing, the versatile gauge will fit into the majority of gauge pods. The gauge also features interchangeable...
Bestseller No. 6
LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline...
  • 【HIGH PERFORMANCE】Our wideband sensor use a more sophisticated sensing element that provides a signal that is proportional to the amount of oxygen...
  • 【PREMIUM QUALITY】Durability matters, that is why our o2 sensor is crafted from high temperature resistant material for quicker response times....
  • 【FITS】AEM Wideband Controllers with part numbers 30-4110 Digital Wideband UEGO Gauge, 30-0300 X-Series Digital Wideband UEGO AFR Gauge, 30-0310...
  • 【REPLACE OE NUMBER】17025, 0258017025, 304110, 300300, 300310. A lot of buyers brought the wrong A/F gauge sensor because they don't pay attention...
  • 【12-MONTH WARRANTY】If the AEM wide band lambda sensor fails, stops working or any other problems, you can contact us through amazon message to...
Bestseller No. 7
AEM 2 Gauge Display Set UEGO WideBand Air/Fuel Ratio Gauge + Boost Pressure Gauge -30-35psi +...
  • 2 popular AEM gauges in a convenient combo set.
  • All gauges are brand new, complete in box.
  • Set Includes: AEM Wideband UEGO Air/Fuel Ratio Gauge 30-4110, AEM Boost Display Gauge (-30-35PSI) 30-4406, MAP Lanyard.
  • This gauge is easy to read, highly accurate, and controls its data by a digital LED display and LED needle that will change colors as the ratios...
  • Complete stand alone gauges.
Bestseller No. 8
Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16”) with 4.9 LSU Sensor, Digital AFR Controller...
  • 【AIR/FUEL RATIO UEGO GAUGE】Our wideband O2 AFR gauge has a digital LED display and LED "needle" that changes color as the AFR changes...

  • 【WIDELY COMPATIBILITY】The 52 mm (2-1/16 inch) gauge housing ensures that it fits most instrument pods and can be installed remotely...

  • 【PREMIUM QUALITY】Accurate A/F ratio data is crucial when adjusting the engine. The 4.9 LSU sensor provides speed and accuracy for the...

  • 【INSTALLATION】Thanks to the 52mm housing of the wideband gauge, you can install it almost wherever feasible. Plug and play, very...

  • 【100% SATISFACTION SERVICE】If you have any questions or dissatisfaction, please email us and we will help you solve it perfectly - 24...

SaleBestseller No. 9
Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit
  • All-in-one, boost safety override and wideband air/fuel ratio gauge
  • Wideband O2 Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more
  • OLED user configurable display: Boost, shift light, Air/Fuel ratio AFR or Lambda, inHg, PSI, kPa, or BAR
  • 4 BAR map sensor, pressure range -29 inHg to 43.5 PSI (-1 to 3 BAR)
  • Configurable linear 0-5v analog output for wideband O for use with piggy back or stand alone ECU's as well as external data loggers
Bestseller No. 10
Auto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit,2.3125 in.
  • Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and...
  • 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
  • Suitable for use with gasoline powered engines
  • 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
Bestseller No. 11
AEM 3 Gauges Combo Set UEGO WideBand A/F Ratio (30-4110) + Oil Pressure (30-4401) + Turbo Boost...
  • 3 popular AEM gauges in a convenient 3 piece combo set.
  • All gauges are brand new, complete in box.
  • Set Includes: AEM Wideband UEGO Air/Fuel Ratio Gauge 30-4110, AEM Boost Display Gauge (-30-35PSI) 30-4406, AEM Digital Pressure Display Gauge (0-100...
Bestseller No. 12
AEM 52mm Wideband UEGO Air Fuel Ratio Sensor Controller Gauge w/White Face Kit
  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor...
  • Black bezel and black dual faced faceplate, silver bezel/white gauge option included.
  • Display Lambda values from .55 to 2.00
  • Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires.
  • Includes Bosch 4.9LSU wideband UEGO sensor. 52mm gauge diameter and slim 0.825” gauge depth.
SaleBestseller No. 13
Innovate Motorsports 3794 DB RED Wideband Gauge Only 0-5 volt Input Linear (2 1/16 52mm)
  • Blackout appearance when unpowered
  • Country of Origin: United States
  • Oem equivalent part number: 3794
  • Package Dimensions: 28.194 L x 7.366 H x 18.796 W (centimeters)
Bestseller No. 14
AEM 52mm X-Series Gauge Kit Wideband Air/Fuel UEGO & Boost Pressure 35PSI 2.5Bar w/MAP Lanyard Black
  • This AEM 2 gauge kit is a popular combo Compatible with commonly used gauges and Compatible with. Our official MAPerformance lanyard included as a...
  • AEMs 30-0306 X-Series -30in/Hg~35PSI / -1~2.5BAR Digital Boost Display gauge combines incredible looks, increased readability and a multitude of new,...
  • The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 30-0300) measures 2 1/16th-inch (52mm) in diameter, and features a modern, visually...
  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor...
  • Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.
Bestseller No. 15
GlowShift Tinted 7 Color Analog Needle Wideband Air / Fuel Ratio AFR Gauge - Includes Oxygen Sensor,...
  • 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...
  • Wideband Air/Fuel Ratio Readings from 10 to 20 AFR - 2-1/16" (52mm) Gauge with Black Dial, Tinted Lens & Illuminated Red Needle
  • 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 -...
  • 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...
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
Bestseller No. 16
WB Wideband D2 Air Fuel Ratio Gauge (RED)
  • Anti-Glare lens
  • Pre-assembled harness
  • The best value in wideband gauges
Bestseller No. 17
Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9 ,...
  • Patented “Direct Digital” Wideband Technology
  • Wideband O2 sensor (Bosch LSU 4.9) is compatible with most fuel types (leaded, unleaded, diesel, methanol, E85, etc)
  • includes the LM-2, Bosch LSU 4.9, 8 ft sensor cable, cigarette-lighter power, USB cable, weld-in bung and plug, and quick-start guide.
  • Positive lock connectors for all connections
SaleBestseller No. 18
Innovate Motorsports 3873 DB Series Green 2-1/16" 52mm Complete Wideband Gauge Kit with LC-1, O2...
  • Package Dimensions: 7.366 H x 18.796 L x 28.194 W (centimetres)
  • Package Weight: 2.05 pounds
  • Country of Origin : United States
  • Fit type: Vehicle Specific
Bestseller No. 19
AEM Uego Gauge (30-4110NS) and Bosch Wideband Sensor (17025) Kit
  • Interchangeable black and white faceplates included Compatible with customizing gauge appearance
  • Bosch 4.9 LSU wideband sensor and weld-in bung included PN 30-4110
  • No free air sensor calibration required ever
  • Interchangeable black and silver bezels included
  • 0-5V analog output 10-20 AFR range only
Bestseller No. 20
GlowShift 10 Color Digital Wideband Air/Fuel Ratio AFR Gauge - Includes Oxygen Sensor, Data Logging...
  • GlowShift 10 Color Digital Series Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance...
  • 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...
  • 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...
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support

Having trouble finding a great wideband gauges ?

This problem is well understood by us because we have gone through the entire wideband gauges research process ourselves, which is why we have put together a comprehensive list of the best wideband gauges s available in the market today.

After hours of searching and using all the models on the market, we have found the best wideband gauges for 2023. See our ranking below!

How Do You Buy The Best Wideband Gauges ?

Do you get stressed out thinking about shopping for a great wideband gauges ? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching wideband gauges , which is why we have assembled a comprehensive list of the greatest wideband gauges available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for wideband gauges that you consider buying. Your questions might include the following:

  • Is it worth buying an wideband gauges ?
  • What benefits are there with buying an wideband gauges ?
  • What factors deserve consideration when shopping for an effective wideband gauges ?
  • Why is it crucial to invest in any wideband gauges , much less the best one?
  • Which wideband gauges are good in the current market?
  • Where can you find information like this about wideband gauges ?

We’re convinced that you likely have far more questions than just these regarding wideband gauges , and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for wideband gauges , rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible wideband gauges . Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an wideband gauges buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available wideband gauges currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of wideband gauges has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an wideband gauges ?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your wideband gauges .
  5. Customer Ratings: Number ratings grade wideband gauges objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their wideband gauges .
  7. Product Quality: You don’t always get what you pay for with an wideband gauges , sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an wideband gauges is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining wideband gauges information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding wideband gauges is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the frequency range of a wideband?

A: Smart Car Access – unlock a car with a smartphone as soon as you approach it for keyless entry and remote start. Secure Wireless Payments – it’s more secure than NFC and you can leave your smartphone in a pocket. Secure Building Access – Automatically open doors to a secure area within a building once you approach them.

Q: How to install a wideband AFR gauge?

A: As when working with any project involving electronics,it is always a good idea to first disconnect the battery to protect both yourself and your car. … First locate and remove the (2) T-15 Torx screws on the top of the gauge bezel. Now remove the headlight knob. … Remove the gauge bezel. …

Q: How to test wideband sensor?

A: produce a signal until the sensor is warmed to 600 F. If you can not find a signal wire with fluctuations between 0-1 volt, there is a possibility that you have Wideband 02 sensors. If It Is A Wideband Sensor: If your sensor is a wideband sensor, there will be TWO SIGNAL WIRES – these are called the “Current Pump” wires. The voltages on these current pump wires varies from manufacturer to manufacturer.

Q: How to calibrate AEM wideband?

A: Patented X-Digital Technology makes it the Fastest Responding Wideband AFR Controller (Patent#9,575,030) OBDII pass-through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning software Includes Bosch 4.9LSU wideband UEGO sensor and OBDII pass-through connector