BMW Oxygen Sensor - Genuine BMW 11787516149

Maintain peak engine performance and emissions compliance with the **Genuine BMW Oxygen Sensor (Upstream Left, for Cylinder 5-8)**. This authentic BMW part, with OE Number 11787516149 and Manufacturer Part Number BMW-11787516149, is engineered for a perfect fit and reliable operation in specific BMW models.

Crucial for monitoring exhaust gases before the catalytic converter, this sensor is vital for fuel efficiency and proper engine function. It is designed for the **2002 BMW 745i and 745Li**, featuring the 4.4L V8 N62 Gas engine in Automatic RWD Sedan configurations.

**Important Fitment Note:** This sensor is only compatible with vehicles manufactured up to **May 2002**. Opting for a Genuine BMW part ensures your vehicle adheres to its original factory specifications for unparalleled quality and longevity.