This Lambda Sensor from Bosch (MPN: 0281004019) is a crucial component for your vehicle's exhaust system. It is designed to fit BMW X5 E70 and F15 models with the 3.0D engine, manufactured between 2010 and 2018, featuring the N57D30A engine code. The sensor has an overall length of 470mm and features 5 circuits. Its fitting position is after the catalytic converter. This oxygen sensor helps ensure a perfect fuel mixture, optimal working conditions for the catalytic converter, reduced harmful emissions, and controlled fuel consumption. It is compatible with OEM references such as BMW 13627791592 and STEYR 7791592. Cross-references include MAGNA STEYR 77915922 and Omnicraft 2376349. It is also listed under other references like LS 44019 and LSU-4.9. The recommended replacement interval is 250,000 km. Please use the make and model tool to verify fitment for your specific vehicle. If unsure, contact us for assistance. This product comes with a 1-year warranty.