Sometimes referred to as O2 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.
This replacement 02 Oxygen Sensor is a direct replacement for the Bosch Oxygen Sensor part# 15717 and will fit, work and function like the original part. The oxygen sensors can be found in the exhaust system and some vehicles are equipped with multiple sensors.
Replaces part numbers: