The ENGINE AIR FILTER BOX / HOUSING (LOWER HALF) is a crucial component located in the air intake system of your BMW X5, specifically designed for models from 2000 to 2006. It plays a vital role in housing the air filter, ensuring clean air is directed into the engine, thereby optimizing performance and fuel efficiency.
Common issues requiring replacement of this part include damage from debris, wear over time, or a failure to hold the air filter securely, leading to decreased engine performance. This OEM part is identified by the OEM part number 1437794 and is also referred to as the air filter housing or air box. It is compatible with the 4.4L engine and fits seamlessly with the vehicle’s other components, making it essential for the overall functionality of the air intake system.
