Perfect for Wideabnds. 18mm x 1.5 Thread standard O2 Bung Thread. Available in either Stainless or Mild Steel.

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 in the proper operation of your catalytic converter. The vehicle then determines whether it is necessary to adjust for it 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 also 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 Oxygen Sensor. It is a direct replacement manufactured by AA Ignition and will match or exceed factory specifications and is built to withstand high temperature environment for longer durability.. Lifetime Warranty - This replacement Oxygen Sensor comes complete with a lifetime warranty. If the part ever fails on your vehicle simply contact us for a replacement. Save time and money and take advantage of our lifetime warranty..

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation. 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.

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.

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.

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 AF 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.

Package Weight 1.33 pounds. Country of Origin United States. Part Number 30-0334.

X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband airfuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers. White bezel kit included.. Black bezel and black dual faced faceplate, silver bezelwhite 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..

Patented X-Digital Technology makes it 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. Use the factory 02 calibration or free-air calibrate using buttons on faceplate Compatible with vehiclesystem voltages up to 16V Optional outputs for 0-5V RS232 for data logging and feedback control requires wiring. Can display AFR values in hundredths of 52mm gauge diameter and slim 0.825 gauge depth Gauge cup depth only .200 deep. Auto dimming feature User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2, 3- or 4-digit display and OBDII output settings if necessary.

Replace Number 17025, 0258017025, 304110, 300300, 300310. A lot of buyers bought the wrong AF gauge sensor because they don't pay attention to the plug length of the sensor. Please check these 2 features before purchase. 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. 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 PERFORMANCEA 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. 100test before shipment, Direct replacement.. 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..

Interchange Part Number0258007336, 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.

213-1572.