20 Best Aem Wideband O2 Kit [2024]

Are you looking for the best Aem Wideband O2 Kit? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Aem Wideband O2 Kit.

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1 AEM (30-4110) UEGO Air/Fuel Ratio Gauge AEM (30-4110) UEGO Air/Fuel Ratio Gauge
2 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
3 AEM Uego Gauge (30-4110NS) and Bosch Wideband Sensor (17025) Kit AEM Uego Gauge (30-4110NS) and Bosch Wideband Sensor (17025) Kit
4 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,...
5 Automotive-leader 234-5060 O2 Oxygen Sensor Upstream Wideband AFR Sensor Replaces PLX AEM 30-2001... Automotive-leader 234-5060 O2 Oxygen Sensor Upstream Wideband AFR Sensor Replaces PLX AEM 30-2001...
6 Replacement LSU 4.9 Lambda Wide Band O2 Oxygen Sensor - Replaces 17025, 0258017025 - Compatible with... Replacement LSU 4.9 Lambda Wide Band O2 Oxygen Sensor - Replaces 17025, 0258017025 - Compatible...
7 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...
8 GlowShift Tinted 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,... GlowShift Tinted 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen...
9 QFS Air Fuel Ratio O2 Sensor LSU 4.9 5-Wire Oxygen Sensor Replaces # 0258017025, Compatible with... QFS Air Fuel Ratio O2 Sensor LSU 4.9 5-Wire Oxygen Sensor Replaces # 0258017025, Compatible with...
10 AEM 30-4110 WIDEBAND O2 UEGO Controller AIR Fuel Ratio Gauge KIT Bosch 4.9 LSU AEM 30-4110 WIDEBAND O2 UEGO Controller AIR Fuel Ratio Gauge KIT Bosch 4.9 LSU
11 Air Fuel Ratio Oxygen Sensor LSU 4.9 5 Wire Wide band Replacement AFR O2 sensor Replaces # Bosch LSU... Air Fuel Ratio Oxygen Sensor LSU 4.9 5 Wire Wide band Replacement AFR O2 sensor Replaces # Bosch...
12 AEM 52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black AEM 52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black
13 AEM (30-2004) UEGO Replacement Oxygen Sensor AEM (30-2004) UEGO Replacement Oxygen Sensor
14 GlowShift Black 7 Color Dual Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen... GlowShift Black 7 Color Dual Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen...
15 AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches
16 AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge
17 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...
18 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...
19 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
20 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...
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 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.
Bestseller No. 3
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. 4
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. 5
Automotive-leader 234-5060 O2 Oxygen Sensor Upstream Wideband AFR Sensor Replaces PLX AEM 30-2001...
  • 【Warranty】2 Years. (Improve fuel efficiency , Stable performance , Durable)
  • 【Placement on Vehicle】▲Upstream ▲Sensor Type: Heated. ▲Wire Count : 5-Wire ▲Wire Harness Length: 14.57 in.
  • 【Direct Fit Application】234-5060 upstream oxygen sensor for 2004-2009 Nissan Altima Maxima Murano Quest 2004-2006 Nissan Titan; for 2006-2008...
  • 【Interchange Part Number】234-5060, 2345060, SU7179, 226937Y020, 226937Y00, 226937S000,22693-7Y020, 22693-7Y000,5S5684, OS2406, 23420, ES10923,...
  • 【Service Guaranteed】Must pass a rigorous professional practice loading test before sale and shipment. 100% satisfaction after sale services and...
Bestseller No. 6
Replacement LSU 4.9 Lambda Wide Band O2 Oxygen Sensor - Replaces 17025, 0258017025 - Compatible with...
  • Replacement LSU 4.9 Oxygen Sensor - Or Lambda Sensor measures the amount or proportion of oxygen mixed in the fuel of your vehicle which is essential...
  • Compatible Replacement for AEM AFR Gauge & Controllers - LSU 4.9 Wideband Controllers Gauges. This replacement Air Fuel Ratio Lambda Sensor helps...
  • Replaces Part# 17025, 0258017025, 304110, 300300, 300310 which also is also compatible with AEM Wideband Controllers with part numbers 30-4110 Digital...
  • OEM Fit, Quality, Finish - While this is not a genuine Oxygen Sensor. It is a direct replacement manufactured by AA Ignition and will match or exceed...
  • Lifetime Warranty - This replacement Oxygen Sensor comes complete with a lifetime warranty. If the part ever fails on your vehicle simply contact us...
SaleBestseller No. 7
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. 8
GlowShift Tinted 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen Sensor,...
  • GlowShift Tinted 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. 9
QFS Air Fuel Ratio O2 Sensor LSU 4.9 5-Wire Oxygen Sensor Replaces # 0258017025, Compatible with...
  • SUPERIOR QUALITY FOR OPTIMUM PERFORMANCE. Our sensors are rigorously tested at the factory to ensure you never need a replacement.
  • FITS AEM 30-4110 and 30-0300, as well as others made by Autometer, FAST, Dynojet, and PLX Devices
  • Replaces AEM 30-2004, Autometer 2243, FAST 170408, AC Delco # 213-1572, GM # 12575657
  • LIFETIME WARRANTY WITH DEDICATED IN-HOUSE CUSTOMER SERVICE TEAM IN THE USA BASED IN VENTURA, CALIFORNIA. Quantum Fuel Systems has been American-owned...
  • NOTE: THIS SENSOR HAS A ROUNDED PLUG. IF YOUR PLUG IS SQUARE ON ALL SIDES, YOU NEED THE LSU 4.2 SENSOR
Bestseller No. 10
AEM 30-4110 WIDEBAND O2 UEGO Controller AIR Fuel Ratio Gauge KIT Bosch 4.9 LSU
  • Brand new
  • Aem Electronics
  • AEM 30-4110 WIDEBAND O2 UEGO Controller AIR Fuel Ratio Gauge KIT Bosch 4.9 LSU
Bestseller No. 11
Air Fuel Ratio Oxygen Sensor LSU 4.9 5 Wire Wide band Replacement AFR O2 sensor Replaces # Bosch LSU...
  • 【Interchange Part No.】Rplaces # Bosch 17025 0258017025
  • 【Function】This Air Ratio lambda sensor can improve engine efficiency performance and fuel economy, reduce CO2 and other harmful emissions, extend...
  • 【Performance】The metal shroud doesnot look as shiny as other Oxygen Sensors. Because it is made of SUS310 high temperature resistant material. And...
  • 【Service】If you have any questions or the items you received with problems, contact us directly, we'll provide you with some professional...
Bestseller No. 12
AEM 52mm X-Series Gauge Kit Wideband Air/Fuel & Oil/Fuel Pressure & Boost Turbo w/MAP Lanyard Black
  • This AEM 3 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,...
  • AEMs 30-0301 X-Series 100 PSI/7 BAR Digital Oil/Fuel Pressure 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...
  • Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.
Bestseller No. 13
AEM (30-2004) UEGO Replacement Oxygen Sensor
  • Accurate to 0.1 AFR
  • Never requires free-air calibration when used with an AEM Controller and connector plug
  • Specifically designed for use with AEM Wideband UEGO controller Part Number 30-4110
  • Replacement sensor only
Bestseller No. 14
GlowShift Black 7 Color Dual Digital Wideband Air / Fuel Ratio AFR Gauge Kit - Includes Oxygen...
  • 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...
  • 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 (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...
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
SaleBestseller No. 15
AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches
  • Controller gauge and hardware sold without wideband sensor
  • Weld-in bung included
  • 52mm (2-1/16”) gauge housing
  • RS232 Serial Output
  • Interchangeable black/white faceplates and black/silver bezels included
Bestseller No. 16
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. 17
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. 18
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. 20
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...

Having trouble finding a great Aem Wideband O2 Kit?

This problem is well understood by us because we have gone through the entire Aem Wideband O2 Kit research process ourselves, which is why we have put together a comprehensive list of the best Aem Wideband O2 Kits available in the market today.

After hours of searching and using all the models on the market, we have found the best Aem Wideband O2 Kit for 2023. See our ranking below!

How Do You Buy The Best Aem Wideband O2 Kit?

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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 Aem Wideband O2 Kit that you consider buying. Your questions might include the following:

  • Is it worth buying an Aem Wideband O2 Kit?
  • What benefits are there with buying an Aem Wideband O2 Kit?
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  • Which Aem Wideband O2 Kit are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Aem Wideband O2 Kit, 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 Aem Wideband O2 Kit, 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 Aem Wideband O2 Kit. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Aem Wideband O2 Kit 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 Aem Wideband O2 Kit currently available on the market.

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  1. Brand Value: Every brand of Aem Wideband O2 Kit 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 Aem Wideband O2 Kit?
  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 Aem Wideband O2 Kit.
  5. Customer Ratings: Number ratings grade Aem Wideband O2 Kit objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Aem Wideband O2 Kit.
  7. Product Quality: You don’t always get what you pay for with an Aem Wideband O2 Kit, sometimes less, and sometimes more.
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John Harvards always remembers that maintaining Aem Wideband O2 Kit information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: What is the AEM 2 wideband gauge display set?

A: The AEM 2 Wideband Gauge Display Set is one very convenient combo set. It features both a wideband gauge and a boost gauge, making it the perfect option for tuning turbo charged vehicles. Both devices are highly accurate, and easy to read, featuring a bright LED display with both numerical values and a sliding ‘needle’.

Q: How accurate are AEM gauges?

A: Every AEM gauge features a 0-5V analog output, compatible with data loggers and practically any engine management system. In use, it’s highly responsive and accurate, thanks to a Bosch UEGO sensor housed inside.

Q: How does an AEM fuel gauge work?

A: The display itself can be remotely mounted almost anywhere in the vehicle, helping drivers or navigators to keep an eye on fuel ratios. Every AEM gauge features a 0-5V analog output, compatible with data loggers and practically any engine management system. In use, it’s highly responsive and accurate, thanks to a Bosch UEGO sensor housed inside.

Q: What is the best wideband gauge kit?

A: If you’re looking for a wideband gauge that’s as versatile as it is affordable, the GlowShift Elite Wideband Gauge is a great kit – and it’s one that offers 10 different colors to choose from. As the only option on our list to feature a fully analogue display, it offers a vintage flair that’s especially at home in classic vehicles.