10 Best Lambda Wide Band In The Us - Black Friday 2024
Best Choice1
Innovate MotorsportsInnovate Motorsports (3877) LC-2 Digital Wideband Lambda Controller Kit with Bosch LSU 4.9 O2 Sensor
Main highlights- Wideband O2 sensor (Bosch LSU 4.9) is compatible with most fuel types (leaded, unleaded, diesel, methanol, E85, etc)
- Two configurable linear 0-5V analog outputs; with Bosch O2 Sensor
- Patented DirectDigital Wideband Technology
- Integrated dual-color status LED (Green/Red)
- Ability to calibrate O2 sensor for maximum accuracy
9.7Exceptional
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Value for Money2
TREXFLOW TFTrexflow TF Digital Wide Band Air Fuel Ratio Gauge with OEM Sensor 4 Digits AFR Gauge Interchange 30-4100 30-4110 UEGO Gauge
Main highlights- [Spec.]: 52mm (2-1/16”) Universal UEGO AFR gauge; 12 VDC, with Wide band analog output 0-5V
- [Package includes:] AFR Gauge, Gauge Wire Harness, Sensor Wire Harness, LSU 4.9 Wide band Sensor, Weld-In Sensor Bung&Plug, Sun Shade hood, Mounting Bracket & Install hardware.
- [Features]: OEM LSU4.9 Sensor included.
- [Features]: 4- digits central readout and sweeping 30-color-coded LED display;
- [Display Mode:] Gasoline AFR 9.5-20; Methanol AFR 4.21-8.84; Lambda 0.65-1.366; CNG AFR 9.43-19.81
9.6Exceptional
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3
AA IgnitionReplacement LSU 4.9 Lambda Wide Band O2 Oxygen Sensor5, 0258017025 - Compatible with AEM 30-4110, 30-0300, 30-0310 - X Series AFR Inline Controller - UEGO Air and Fuel Ratio Wideband
Main highlights- 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.
- 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.
- 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. See our website for full details. See our website for full details.
- 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.
9.5Excellent
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4
Gledewen30-0300 Wideband UGEO Air Fuel Ratio Gauge 52mm(2-1/16"), AFR/Lambda Controller Kit with LSU 4.9 Sensor
Main highlights- 【Widely Applications】A wide range of applications is waiting to be explored. The wideband o2 sensor gauge provides 0-5V analog and serial RS-232 output that make it perfectly compatible to get access to read and record data from controllers, meanwhile, it supports vehicle/system voltages up to 16V.
- 【What A Easy Helper!】 Featuring sweeping 24-color-coded LED display and four-digit central readout, the faceplate of wideband gauge is two-sided and reversible. Thanks to it, the afr gauge can switch between 3 display modes of air-fuel-ratio, lambda, oxygen percentage at will, by that means you are able to effectively but quickly monitor your vehicle's conditions.
- 【TWO Calibration Modes】Resistor Trim Mode(rCAL) or Free Air Mode(ACAL)? It is up to you! The supplied UEGO sensor is factory calibrated via a trim resistor, integral to the sensor connector, and rCAL is the recommended calibration mode for best accuracy, for most users, there is no further action or calibration required.
- 【Core Technology】 To maximize your engine's power while stay safe, an air fuel ratio gauge kit is must-have! The Gledewen AFR gauge helps to identify sensitively every slight fluctuations of air-fuel ratio and report precise and reliable reference to the car engine in real-time, and in particular it matches with LSU4.9 UEGO, ensuring its faster and more precise response(20ms typical).
- 【12-MONTH WARRANTY】If the wideband AFR sensor controller gauge kit fails, stops working or any other problems, you can rely on our service of carefree REPLACEMENT or REFUND
9.4Excellent
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5
XDTIMEXDTIME LSU 4.9 Lambda Wide Band O2 Oxygen Sensor Compatible with AEM 30-4110 30-0300 30-0310 X Series AFR Inline Controller, UEGO Air and Fuel Ratio Wideband 02 Gauge, Replaces 17025, 0258017025
Main highlights- [Warm Tips] Before purchasing, please verify the suitability of this auto part according to your model/year and the original matching part number of the replaceable part. The service life of the normal ignition coil is usually about 100000 km - 120000 km. If the oxygen sensor is damaged, whether it reaches 100000 km or not, it needs to be replaced in time.
- [Replacement Part Number] Oxygen sensor replace part number: 17025, 0258017025, 304110, 300300, 300310. Please pay attention to the plug and length of the sensor before purchasing, to avoid buying the wrong unsuitable!!!
- [OE Standard] XDTIME O2 Oxygen Sensors undergo rigorous quality control testing to meet or exceed OEM specifications. Composed of zirconia internal ceramic material, with porous platinum coating and metal shell protection. It improve heat resistance, wear resistance, high temperature resistance and extend the service life of o2 sensors.
- [Compatible] Compatible for AEM AFR Gauge & Controllers - LSU 4.9 Wideband Controllers Gauges. Compatible 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.
- [Car O2 Sensor Function] O2 sensor monitors the mixed gas, ensuring that the engine is in an optimal combustion state of the mixed gas; The o2 sensor can control the automobile exhaust emission and improve the automobile engine fuel combustion quality. Improves engine efficiency performance and fuel economy and reduces emissions of carbon dioxide and other harmful gases. If your car's sensors are malfunctioning, simply replace to replace our oxygen sensors.
9.1Excellent
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6
MarsflexLSU 4.9 5-Wire Lambda WideBand O2 Oxygen Sensor 17025 Fit for AEM 30-4110 30-0300 30-0310 - X Series AFR Inline Controller - UEGO Air Fuel Ratio Wideband
Main highlights- 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
- Easy Installation: Total length 40 inch. Manufactured to OE specification fit form and function, durable and easy installation
- 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
8.9Very Good
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7
DUEYUDUEYU 30-4110 30-0300 30-0310 - X O2 Oxygen Sensor Fit for LSU 4.9 Lambda Wide Band 17025, 0258017025, Compatible with AEM Series AFR Inline Controller - UEGO Air Fuel Ratio Wideband
Main highlights- 【Warranty】DUEYU Oxygen sensors comes complete with 12 month security,Please feel free to contact us if you have any questions or problems.
- 【Replacement part number】17025, 0258017025, 304110, 300300, 300310, also compatible with AEM 304110 Digital, AEM 30-0300 - X-Series Digital, AEM 30-0310 - X-Series Inline Wideband UEGO Gauge.
- 【Quality】Easy to install, designed to standard OE specifications, equipped with an internal heater for precise ignition acceleration to improve efficiency, resistant to high temperatures, ensuring safe and stable long-term use.
- 【Function】 DUEYU wideband sensor made of good quality materials, offers strong durability for extended use. It effectively detects the oxygen content in the fuel, ensuring the engine is continuously monitored and operates efficiently, thus improving engine performance and fuel economy.
- 【Compatible】O2 Sensor Fit for AEM AFR Gauge & Controllers - LSU 4.9 Wideband Controllers Gauges. Fit for AEM 30-4110 Digital Wideband UEGO Gauge, 30-0300-X-Series Digital Wideband UEGO AFR Gauge, and 30-0310-X-Series Inline Wideband UEGO AFR Controller.
8.8Very Good
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8
DIRMATCHDirMatch 17025, 02580170 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
Main highlights- Warranty: For any reason, if you are not satisfied with your purchase, please contact us directly. We offer a one-year warranty, 100% satisfaction guarantee.
- Replace Number: 17025, 0258017025, 304110, 300300, 300310. A lot of buyers bought the wrong A/F gauge sensor because they don't pay attention to the plug & length of the sensor. Please check these 2 features before purchase
- Material: Using high-quality high-temperature resistant materials, the reaction speed is faster. The unique dual laser welded stainless steel housing can be completely immersed in water and sealed to ensure a longer sensor life.
- HIGH PERFORMANCE：A defective or sluggish oxygen sensor can cause a variety of issues, like decreased engine performance. Our DirMatch oxygen sensor will accurately detect the mixture of air and fuel, helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance. 100%test before shipment, Direct replacement.
- Fitment: 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
8.7Very Good
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9
kerwinnKERWINN 4.9 LSU WideBand O2 Oxygen Sensor LSU 17025 Compatible for AEM 30-4110 Digital Wideband UEGO Gauge AEM 30-0300 X-Series Digital Gauge 30-0310 X-Series Inline Wideband UEGO AFR Controller
Main highlights- kerwinn has a quality after-sales service team to help you solve your problems, any questions, feel free to contact us!
- PREMIUM QUALITY MATERIAL: Wideband o2 Sensor, is made of premium white gold and ceramic, double protective cover, porous PTFE filter and other high quality materials, impeccable quality!
- Oxygen Sensor Replacement Part Number : 17025, 0258017025, 304110, 300300, 300310; Please double check our product picture connector configurations and sensor lengths are the same as the old oxygen sensor you are replacing, it must be exactly the same or it will not apply to your car.
- Applicable Models:Most 4.9 LSU Wideband Controller Gauge,AEM 30-4110 Digital Wideband UEGO Gauge,AEM 30-0300 X-Series Digital Wideband UEGO AFR Gauge,AEM 30-0310 X-Series Inline Wideband UEGO AFR Controller
- 17025 Oxygen sensors improve engine response and performance and are designed to improve fuel economy while reducing harmful emissions
8.4Good
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10
BoschBosch 0258017025 - Lambda sensor with vehicle-specific connector
Main highlights- Vehicle-Specific Connector: for ensuring a secure electrical connection
- Optimised engine combustion and improve engine efficiency: The Bosch lambda sensor with vehicle-specific connector supports the ECU in the measurement of the air-fuel mixture
- Installation ready
- Continuous development: ensuring always up-to-date with the latest technological standards
8.3Good
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