Bosch 0258017025 LSU 4.9 Lambda Wide Band O2 Oxygen Sensor
PACKAGE CONTENT :1PCS 0258017025 Oxygen Sensor.
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.
FITS THE FOLLOWING - 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# Bosch 17025, 0258017025, 304110, 300300, 300310 which also 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.