Contents
The Best Aem X Series Wideband of 2023 – Reviewed and Top Rated
2,631 Reviews Scanned
Rank No. #1
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 display that is 87% larger than the 30-4110 AEM
- 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 optimized engine tuning and a safer overall operating condition
- 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 a different operating location than when it actually occurred
Rank No. #2
Aem 30-0334 Afro Sensor Controller (X-Series Wideband Ugo Gauge With Obie Connectivity) 2.0625 x 0.825 inches
- Package Weight: 1.33 pounds
- Country of Origin : United States
- Part Number: 30-0334
- The 30-0334 X-Series OBDII Wideband Gauge is validated to work with EFILive, HPTuners and DashDaq software
Rank No. #3
AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with OBDII Connectivity
- AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with OBDII Connectivity
- The fastest responding wideband afr controller
- Obdii pass through provides afr readings through the Factory ECU can-bus - ideal for users with piggyback programmers or open source tuning software!
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions
Rank No. #4
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 special bonus!
- 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, easy-to-use features!
- 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 striking faceplate and new seven-segment center display.
- X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers. Includes Bosch 4.9LSU wideband UEGO sensor
- Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.
Rank No. #5
AEM 30-0310 X-Series Inline Wideband UEGO AFR Sensor Controller
- X-Series Inline Wideband UEGO Controller features a weather-resistant, low-profile enclosure with status LEDs
- The X-Series Inline Controller includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output
- X-Series digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition
- 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 a different operating location than when it actually occurred
Rank No. #6
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 special bonus!
- 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, easy-to-use features!
- AEMs 30-0301 X-Series 100 PSI/7 BAR Digital Oil/Fuel Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features!
- 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 striking faceplate and new seven-segment center display.
- Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.
Rank No. #7
AEM COMBO X Series Wideband UEGO AFR & TRU-BOOST Gauge-Type Electronic Controller
- Includes: AEM Wideband UEGO Air/Fuel Ratio AFR Gauge AEM TRU-BOOST Gauge-Type Electronic Boost Controller **Not CARB legal: Not for sale or street use in CA & CARB states.
- X-SERIES WIDEBAND UEGO CONTROLLER FEATURES: X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers Includes Bosch 4.9LSU wideband UEGO sensor Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires Compatible with vehicle/system voltages up to 16V
- 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders Can display AFR values in hundredths of % 52mm gauge diameter and slim 0.825 inch gauge depth Gauge cup depth only .200 inch deep! Auto dimming feature User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display
- AEM TRU-BOOST Gauge-Type Controller is an electronic boost controller that combines the simplicity of a manual boost controller with the added ease of adjusting boost levels through a gauge interface. There is no external interface required for set up, and it is fully functional right out of the box.
- No external interface required for programming! Two user selectable boost settings with peak boost memory Scramble boost setting allows user to momentarily change boost levels User configurable gauge includes 24 scalable LEDs Interchangeable black and white bezel, black and silver pin guide and black and white faceplate to customize look of display One (1) low-side output included for warning lights 52mm gauge diameter
Rank No. #8
AEM X-Series 2 Gauge 52mm Set UEGO WideBand A/F Ratio w/OBDII + Boost Pressure 35psi
- Two popular AEM gauges in a convenient combo set.
- All gauges are brand new, complete in box. 52mm gauge diameter and slim 0.825” gauge depth.
- User selectable standard or metric display ( -30in/Hg~35PSI / -1~2.5BAR). OBDII pass through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning software!
Rank No. #9
AEM 52mm X-Series Gauge Combo Kit Wideband Air/Fuel UEGO & 100 PSI/7BAR Oil/Fuel Pressure 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 special bonus!
- AEMs 30-0301 X-Series 100 PSI/7 BAR Digital Oil/Fuel Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features!
- 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 striking faceplate and new seven-segment center display.
- X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers. Includes Bosch 4.9LSU wideband UEGO sensor
- Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.
SaleRank No. #10
AEM 30-0300-ACC X-Series Wideband UEGO AFR Gauge
- Includes Silver Bezel & White AFR/Lambda Faceplate
- AEM30-0300-ACC
- X-series
- 0.352 ounces
Rank No. #11
AEM X-Series 52mm Wideband UEGO A/F Ratio w/OBDII Gauge Set + Water Temperature + Oil Pressure
- Three popular AEM gauges in a convenient combo set.
- All gauges are brand new, complete in box. 52mm gauge diameter and slim 0.825” gauge depth.
- User selectable standard or metric display ( -30in/Hg~35PSI / -1~2.5BAR). OBDII pass through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning software!
- AEM’s 30-0302 X-Series 100-300 F/40-150C Digital Gauge combine incredible looks, increased readability and a multitude of new, easy-to-use features.
- AEM’s 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features!
Rank No. #12
AEM 52mm X-Series Gauge Kit Wideband Air/Fuel UEGO & Oil Pressure 150psi 10 Bar 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 special bonus!
- AEMs 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features
- 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 striking faceplate and new seven-segment center display.
- X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers. Includes Bosch 4.9LSU wideband UEGO sensor
- Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.
Rank No. #13
AEM X-Series 52mm UEGO A/F Ratio w/OBDII Gauge Set + Boost 35psi + Fuel or Oil Pressure 0-150psi
- Three popular AEM gauges in a convenient combo set.
- All gauges are brand new, complete in box. 52mm gauge diameter and slim 0.825� gauge depth. User selectable standard or metric display ( -30in/Hg~35PSI / -1~2.5BAR). OBDII pass through provides AFR readings through the factory ECU CAN-bus � Ideal for users with piggyback programmers or open source tuning software!
- AEM�s 30-0306 X-Series -30in/Hg~35PSI / -1~2.5BAR Digital Boost Display gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features.
- AEM�s 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features! It is a must for users who want highly accurate oil or fuel pressure readouts in their high performance vehicle.
Rank No. #14
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 wideband AFR controllers. White bezel kit included.
- 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.
Rank No. #15
LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline Controller - UEGO A/F Ratio Wideband 02 Gauge | Replace# 17025, 0258017025
- 【HIGH PERFORMANCE】Our wideband sensor use a more sophisticated sensing element that provides a signal that is proportional to the amount of oxygen in the exhaust, helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance
- 【PREMIUM QUALITY】Durability matters, that is why our o2 sensor is crafted from high temperature resistant material for quicker response times. Double laser-welded stainless steel body is totally submersible to seal tight for long life
- 【FITS】AEM Wideband Controllers with part numbers 30-4110 Digital Wideband UEGO Gauge, 30-0300 X-Series Digital Wideband UEGO AFR Gauge, 30-0310 X-Series Inline Wideband UEGO AFR Controller | Most 4.9 LSU Wideband Controller Gauge
- 【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 to the plug and the length of the sensor. Please check these 2 features before purchase
- 【12-MONTH WARRANTY】If the wide band lambda sensor fails, stops working or any other problems, you can contact us through amazon message to apply the service of carefree REPLACEMENT or REFUND
Rank No. #16
AEM 2 Gauge Display Set - UEGO WideBand A/F Ratio Gauge (30-4110) + Boost Pressure Gauge (30-4406)
- 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
Rank No. #18
AEM (30-4110) UEGO Air/Fuel Ratio Gauge
- Interchangeable black and white faceplates included for customizing gauge appearance.Material:Plastic
- 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 virtually anywhere
- Interchangeable black and silver bezels included. 52mm (2-1/16”) gauge housing
- 0-5V analog output 10-20 AFR range only
Rank No. #19
Replacement LSU 4.9 Lambda Wide Band O2 Oxygen Sensor - Replaces 17025, 0258017025 - Compatible with AEM 30-4110, 30-0300, 30-0310 - X Series AFR Inline Controller - UEGO Air and Fuel Ratio Wideband
- Replacement LSU 4.9 Oxygen Sensor - Also called the Lambda Sensor, it measures the ratio or proportion of oxygen mixed in the fuel of your vehicle, which is essential for the proper operation of your catalytic converter. The vehicle then determines whether it is necessary to adjust the ratio for it to perform properly.
- Compatible Replacement for AEM AFR Gauge & Controllers - LSU 4.9 Wideband Controllers Gauges. This replacement Air Fuel Ratio Lambda Sensor helps improve engine performance and fuel efficiency by reducing CO2 and other harmful emissions, which extends the life of your catalytic converter.
- Replaces Part# 17025, 0258017025, 304110, 300300, 300310, which is also compatible with AEM Wideband Controllers with part numbers 30-4110 Digital Wideband UEGO Gauge, 30-0300 - X Series Digital Wideband UEGO AFR Gauge, 30-0310 - X Series Inline Wideband UEGO AFR Controller.
- OEM Fit, Quality & Finish - While this is not a genuine OEM oxygen sensor, it is a direct replacement manufactured by AA Ignition. This AEM wideband sensor will match or exceed factory specifications and is built to withstand a high temperature environment for longer durability.
- Lifetime Warranty - This replacement wideband O2 sensor comes complete with a lifetime warranty. If the part ever fails on your vehicle, simply contact us for a free replacement. Save money off of dealer prices by purchasing this part and replacing it yourself.
Last update on 2023-08-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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FAQ:
Q: Where to place wideband sensor on AEM X-series?
A: I called AEM directly and asked the same question. They recommended you have your wideband sensor placed approximately 4 inches from the collector for the best reading. My rear O2’s are in catless midpipes also and I placed mine on the drivers side at 4 inches from the collector.
Q: Which is AEM wideband air / fuel ratio controller?
A: AEM’s X-Series Inline Wideband UEGO Air/Fuel Ratio Controllers are built upon unique, patented, 100% digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing*. The X-Series Wideband UEGO Air/Fuel Ratio Controller replaces the popular 30-2310 Inline Controller.
Q: Is the OBDII wideband controller compatible with aemnet?
A: Additional wiring for a 0-5v or RS232 Serial output can be added by the user for outputting to a data logger. This OBDII pass-through capability replaces the traditional AEMnet stream available in the 30-0300 X-Series Wideband AFR Gauge Controller.
Q: What kind of analog output does AEM Infinity use?
A: A 0-5V analog output is included and can be used with data loggers or aftermarket ECUs including the AEM Infinity Engine Management System (EMS). In addition, an AEMnet (CAN bus) and serial data stream are also available for logging or mixture control purposes.