Best Wideband O2 Sensor

Peter | 13-12-2023

Looking for some of the best Best Wideband O2 Sensor? As you may know, there are dozens of brands available in the market such as Gledewen,Marsflex,Innovate Motorsports,FHRHRY,WEIDA AUTO PARTS and some come with vastly different price tags. Let us help you out here – we have handpicked the Best Wideband O2 Sensor for you.

To compile our list, we’ve researched and evaluated a range of the best-selling products on the market. We recommend Gledewen Best Wideband O2 Sensor as our top pick because of its exceptional overall performance. Want to explore more options? Read on! There’s also a buying guide to help you make a wise shopping decision.

Editor's Choice
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
Premium Pick
LSU 4.9 5-Wire Lambda WideBand O2 Oxygen Sensor 17025 Fit for AEM 30-4110 30-0300 30-0310 - X Series
LSU 4.9 5-Wire Lambda WideBand O2 Oxygen Sensor 17025 Fit for AEM 30-4110 30-0300 30-0310 - X Series
Budget Pick
Innovate Motorsports 3877 38770 LC-2 Digital Wideband Lambda Controller Kit with Bosch LSU 4.9 O2
Innovate Motorsports 3877 38770 LC-2 Digital Wideband Lambda Controller Kit with Bosch LSU 4.9 O2

Top 10 Best Wideband O2 Sensor

We researched and compared the top products in the Best Wideband O2 Sensor category to provide you with these recommendations.

1. 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
9.8

Gledewen

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  • HIGH PERFORMANCEOur 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 QUALITYDurability 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
  • FITSAEM 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 NUMBER17025, 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 WARRANTYIf the AEM 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

2. LSU 4.9 5-Wire Lambda WideBand O2 Oxygen Sensor 17025 Fit for AEM 30-4110 30-0300 30-0310 - X Series

LSU 4.9 5-Wire Lambda WideBand O2 Oxygen Sensor 17025 Fit for AEM 30-4110 30-0300 30-0310 - X Series
9.5

Marsflex

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  • Cautions: Please check your vehicle fitment carefully in the product description to avoid any wrong purchase. Please check your part pictures with our pictures, especially the plug, it must be completely same. Or it will not fit your car
  • Application: Marsflex Lambda WideBand O2 Oxygen Senso 17025 fit for AEM 30-4110 Digital Wideband UEGO Gauge, 30-0300-X-Series Digital Wideband UEGO AFR Gauge, 30-0310-X-Series Inline Wideband UEGO AFR Controller
  • Advantage: Made of high-quality materials, strong durability, to ensure service life, Marsflex O2 Sensor can improve engine performance and fuel economy,extend Catalytic Converter life
  • Easy Installation: Total length 40 inch. Manufactured to OE specification fit form and function, durable and easy installation
  • Warranty: 1-YEAR WARRANTY. ALL Marsflex oxygen sensors are extensively tested during manufacturing to guarantee quality, reliability, and above all, always meet or exceed the original equipment specifications

3. Innovate Motorsports 3877 38770 LC-2 Digital Wideband Lambda Controller Kit with Bosch LSU 4.9 O2

Innovate Motorsports 3877 38770 LC-2 Digital Wideband Lambda Controller Kit with Bosch LSU 4.9 O2
9.1

Innovate Motorsports

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  • Patented DirectDigital Wideband Technology
  • Wideband O2 sensor (Bosch LSU 4.9) is compatible with most fuel types (leaded, unleaded, diesel, methanol, E85, etc)
  • Ability to calibrate O2 sensor for maximum accuracy
  • Integrated dual-color status LED (Green/Red)
  • Two configurable linear 0-5V analog outputs; with Bosch O2 Sensor

4. Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16”) with 4.9 LSU Sensor, Digital AFR Controller

  • AIR/FUEL RATIO UEGO GAUGEOur wideband O2AFR gaugehas a digital LED display and LED "needle" that changes color as the AFR changes from rich to thin; Each gauge is equipped with black and silver bezels and black and white faceplates for multiple color combinations and customized appearance.

  • WIDELY COMPATIBILITYThe 52 mm (2-1/16 inch) gauge housing ensures that it fits most instrument pods and can be installed remotely almost anywhere. Our digital wideband gauge have 0-5V analog output, which can be used with data loggers and almost all engine management systems. Confirm compatibility by model number rather than brand or image.

  • PREMIUM QUALITYAccurate A/F ratio data is crucial when adjusting the engine. The 4.9 LSU sensor provides speed and accuracy for the controller, it can react quickly even for every 0.1 air-fuel ratio change, allowing you more time to respond and protect your engine safety. At the same time, it never requires free-air calibration when used with our wideband O2 UEGO AFR gauge.

  • INSTALLATIONThanks to the 52mm housing of the wideband gauge, you can install it almost wherever feasible. Plug and play, very convenient. In order to help you understand the accessories and installation details, we have provided an installation instruction in the package.

  • 100% SATISFACTION SERVICEIf you have any questions or dissatisfaction, please email us and we will help you solve it perfectly - 24 Months Warranty & 24 Hours Service.

5. HFP-WBS42 LSU4.2 Wideband Lambda Sensor - Replacement for 0258007206 Replaces - PLX AEM 30-2001 4100

HFP-WBS42 LSU4.2 Wideband Lambda Sensor - Replacement for 0258007206 Replaces - PLX AEM 30-2001 4100
8.7

Weida Auto Parts

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  • Interchange Part Number:0258007336, 0 258 007 336,0258007207,0 258 007 207,30-2001,2243, 170408, 48292001, 12575657,213-15721701817204234-5060
  • Application: 2005-2007 Cadillac CTS 2.8L 2004-2015 SRX 3.6L 4.6L 2006-2015 350Z Murano 3.5 2005-2015 Pathfinder Infiniti FX35 M35 3.5 M45 4.5
  • High quality temperature resistant and abrasion resistant materials,Easy installation and 100% rigorous tested before shipment.Quality comparable to the original factory.Please rest assured to purchase,If you have any questions about our products, welcome you contact us by email at any time.I will help you solve the problem as soon as I receive the emai
  • Other part number:0258006041,0258006047,0258007001,0258007008,0258007011,0258007018,0258007027,0258007038,0258007039,0258007065,0258007066,0258007067,0258007115,0258007179,0258007180,0258007185,0258007186,0258007202,0258007203,0258007204,0258007205,0258007206,0258007264,0258007265,0258007287,0258007288,12575657,178290,1821382Z10,182837,22641AA011,22641AA012,22641AA01A,22641AA01B,22641AA01D,226936M400,226936N101,226936N101,226937S000,226937Y000,226937Y020,226938U300,22693EA000

6. Lambda Sensor LSU 4.9 5 Wire Wide Band Replacement AFR O2 Sensor LSU 4,9 17025 and 0258017025

Lambda Sensor LSU 4.9 5 Wire Wide Band Replacement AFR O2 Sensor LSU 4,9 17025 and 0258017025
8.5

Weida Auto Parts

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  • Interchange Part No.Rplaces # Bosch 17025 0258017025 LSU4.9
  • FunctionThis Air Ratio lambda sensor can improve engine efficiency performance and fuel economy, reduce CO2 and other harmful emissions, extend expensive Catalytic Converter life.
  • PerformanceThe metal shroud doesnot look as shiny as other Lambda Sensors. Because it is made of SUS310 high temperature resistant material. And every single item is heated at 1562. The high temperature also mskes it stands wear and tear.
  • ServiceIf you have any questions or the items you received with problems, contact us directly, we'll provide you with some professional suggestions within 24 hours.
  • Fitment OEM250-25031,06E906265C,022906262AE,022906262AM,022906262BL,022906262CH,06A906262CC,06A906262CG,06A906262DA,06A906262DE,06E906265C,07C906262BB,07C906262BE,07C906262BM,07C906262BN,07C906262CF,07C906262CG,1K0998262N,25025026,25025033,25025037,25025073,314023,7481607,75007,81607,90220,97060612401,2R0906261,51154080001,75070,65038,LB1930,LEB975,WG140763

7. 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 Ratio
8.7

Gelessy

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  • [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 purchasing the product, you can always contact us for an exchange or refund.
  • [AIR/FUEL RATIO GAUGE] - UEGO Air/Fuel Ratio Gauge is a broadband UEGO Air/Fuel Ratio Controller (AFR) and instrumentation in one. It combines precision, speed, and control with an easy-to-read digital LED display and LED "pointers" that change colors as the AFR changes from rich to thin.
  • [FUNCTION] - Accurate AFR data is critical when tuning an engine. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency.
  • [HIGH QUALITY] - Every air fuel ratio gauge features a 0-5V analog output, compatible with data loggers and practically any engine management system. In use, its highly responsive and accurate, thanks to a UEGO sensor housed inside.
  • [INSTALL] - Thanks to its 52mm housing, the versatile gauge will fit into the majority of gauge pods. The gauge also features interchangeable faceplates and bezels, making it simple to achieve the ideal look for your car. To help you get started, the device comes with everything youll need for a hassle-free installation.

8. QFS LSU 4.2 Wideband O2 UEGO Sensor - for Bosch - Replaces - PLX AEM 30-2001 4100 0258007206

  • THE ULTIMATE IN PEAK ENGINEERING TO GUARANTEE RELIABILITY AND LONGEVITY - Designed and constructed to balance volume, pressure, and turbine impeller angle to prevent overheating of fuel--and problem free operation in excess of 100,000 miles.
  • FLOW-TESTED HIGH-PERFORMANCE FUEL PUMPS - Guaranteed accurate flow, helping your vehicle achieve peak performance. Recommended for vehicles with engine performance upgrades.FALSE
  • DURABLE CONSTRUCTION - Capable of handing the stress of high octane fuel while surpassing industry standards for longevity & reliability.
  • QUIET OPERATION - Upgraded polymers, brushes, and commutators guarantee consistent flow & amperage draw while maintaining quiet operation.
  • LIFETIME WARRANTY WITH DEDICATED IN-HOUSE CUSTOMER SERVICE TEAM IN THE USA BASED IN VENTURA, CALIFORNIA. Quantum Fuel Systems has been American-owned and operated since 2009. Se habla Espaol.

9. GlowShift Wideband Air/Fuel Ratio Gauge Oxygen Sensor Weld-in Bung - Notched - Stainless Steel - M18

GlowShift Wideband Air/Fuel Ratio Gauge Oxygen Sensor Weld-in Bung - Notched - Stainless Steel - M18
7.9

Glowshift

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  • GlowShift Wideband Air/Fuel Ratio Oxygen Sensor Weld-In Bung Allows Users to Install the Sensor to the Exhaust Pipe
  • Features a Notched Design for Easy Weld & Fit on Rounded Surface of Exhaust Pipe - M18 x 1.5mm Thread for Standard Size Wideband Oxygen Sensors
  • Manufactured from 304 Stainless Steel
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support

10. 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
7.7

Innovate Motorsports

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  • 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

Peter

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