BMW 6 Z4 Series E64 E85 Sensor B-pillar Airbag Right O/S 6957504

BMW 6 Z4 Series E64 E85 Sensor B-pillar Airbag Right O/S is an original passive safety system component designed to work with the factory airbag system. Thanks to its precise fit to the BMW body structure, it ensures stable operating parameters and proper system response in critical road situations. This is a solution for users who want to maintain consistency with the vehicle's factory specification.

Specifications and technical data

• SKU: 6957504
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6962888
• Substitutable numbers: 65776962888, 6962888, 65776957504, 6957504, 65776940300, 6940300, 65776945158, 6945158, 65776942102, 6942102, 65776939740, 6939740, 65776921954, 6921954, 65776936186, 6936186, AS
• Location on the vehicle: Right
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function in the safety system

The presented sensor is a component of the airbag system responsible for monitoring the side zone of the vehicle in the area of the B-pillar on the right side. It works with the airbag control module, transmitting signals necessary to decide on the deployment of the curtain airbag in the event of specific lateral loads. A properly functioning sensor in this area is crucial for maintaining the protective element deployment sequence designed by the manufacturer.

Compatibility with BMW 6 Series E64 and Z4 E85

The component has been designed for BMW 6 Series E64 and BMW Z4 E85 bodies, which translates into proper positioning relative to the B-pillar structure and mounting points. The appropriate geometry and factory operating characteristics facilitate integration with the vehicle's existing electrical installation, without the need for wiring interference or mechanical adaptation. As a result, the sensor is a beneficial solution both for post-accident repairs and for replacing a component with an uncertain history.

Technical characteristics and installation

The sensor is intended for installation on the right side of the vehicle, in the B-pillar area, in accordance with the factory mounting points provided by the manufacturer. The housing design is adapted for operation in the body space, where variable temperatures and vibrations occur, which requires stable mounting and resistance to typical operational loads. Connection is made via a dedicated airbag installation connector, which allows for maintaining system integrity and reduces the risk of installation errors.

Component condition and service application

The offered sensor is a used part, which makes it an attractive cost alternative while maintaining the manufacturer's original specification. Such components are often used in professional post-accident repairs, where it is important to restore full functionality of the safety system while maintaining compliance with the factory system architecture. Choosing an original sensor allows for reducing the risk of improper interaction with the airbag control module.

Selection by OEM number and compatibility

Due to the importance of the airbag system for safety, it is recommended to verify the compatibility of the sensor with the specific vehicle equipment version before installation, preferably based on the OEM number or vehicle identification data. In case of doubt, a practical guide on selecting components by catalog numbers and vehicle data, available in the article how to choose the right car part by VIN and OEM number, may be useful.

If you are planning a comprehensive repair or upgrade of the side safety zone in your BMW and need other elements from the same group, such as crash sensors, airbag control modules, or airbag harnesses, check the available parts in the Other BMW category.

For users interested in comparing technical solutions used in sports versions of cars with advanced safety systems, the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses structural differences in key vehicle components, may be useful.