BMW B Pillar Airbag / Air Bag Sensor 65776977399

The B Pillar Airbag/Air Bag Sensor is an OEM factory-original component designed for precise integration into multiple BMW models, including the Z4 (2006-2008), 650i (2006-2010), 645Ci (2005), and M6 (2007-2010). This essential safety part plays a critical role in the vehicle's airbag system, detecting collisions to deploy airbags effectively, ensuring optimal passenger protection during an impact. Built to the highest standards, this airbag sensor replaces worn or malfunctioning units, enhancing overall vehicle safety. Its OEM part numbers ensure compatibility and a seamless fit in the left or right B Pillar, reinforcing the integrity of your car's safety features. Alternative designations include crash sensor and impact sensor, aligning with industry terminology for this crucial safety system component. Part numbers include Bosch 6977399 and others associated with Type Codes EK73, EK13, EK93, EB53, BT33, BT53, BU33, BU53, BT93, DU53, and DU93, facilitating accurate sourcing for repairs.