Mercedes A209 Convertible Rear Right O/S Window Airbag Module A2098601005

The BMW E65 E66 Left Rear Door Airbag Cushion is an original safety component from the Mercedes brand, designed for installation in the rear side area of the vehicle. The airbag is designed as an integral part of the SRS system, providing additional passenger protection in side impacts. The used nature of the part allows for an economical yet technically sound replacement of a damaged component in a professional service center or a workshop specializing in accident repairs.

Specifications and technical data

• SKU: A2098601005
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2098601005
• Substitutable numbers: A2098601005, A 209 860 10 05
• Location on the vehicle: Rear, Right
• Category: Other Interior Parts & Accessories

Purpose and Placement in the Vehicle

The presented side airbag is intended for installation in the rear part of the body, on the right side of the vehicle. Its placement within the door structure and the side cabin area allows for rapid inflation in the event of a collision, reducing the risk of chest and pelvic injuries for rear passengers. This position requires precise fitting to the door's construction, making it crucial to use a component that matches the manufacturer's original specifications.

Construction and Role in the Safety System

The door side airbag works in conjunction with collision sensors and the SRS control module, forming a cohesive passive safety system. The correct geometry and mounting method ensure:

• controlled deployment towards the passenger,
• stable retention of the airbag within the door structure,
• proper interaction with seat belts and other airbags in the vehicle.

Thanks to this, the rear door airbag cushion is an important supplement to side protection, especially in the event of impacts in the rear door area.

Application of Used Parts in Accident Repairs

A used component is a good solution for vehicle repairs where the replacement of a single airbag after the SRS system has deployed is necessary. In workshop practice, this allows for:

• maintaining compliance with the original safety system design,
• reducing costs while maintaining correct system operating parameters,
• restoring full airbag system functionality after bodywork and paint repairs.

Before installation, it is recommended to verify the electrical system and diagnose the SRS controller to ensure that the newly installed airbag will be correctly recognized by the system.

Selection and Vehicle Compatibility

Due to the specificity of safety systems, the selection of the correct airbag should be based on the manufacturer's markings and its placement on the vehicle. In service practice, it is particularly important to:

• match the correct side and rear body area,
• ensure compatibility with the electrical harness and SRS connection,
• consider the door construction and interior trim.

A correctly selected rear door side airbag allows for installation without altering the vehicle's body structure, which is crucial for maintaining the vehicle's passive safety.

Expanding Knowledge and Additional Resources

If you are planning a comprehensive repair or upgrade of the safety zone in your Mercedes and need other components from the same group, such as side airbags, curtain airbags, or seat belt pretensioners, check the available parts in the Other Mercedes category.

For those interested in comparing technical solutions used in sports car versions and series models, material discussing the differences in drive, brake, and chassis construction may be useful – details can be found in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.

If you are considering a broader use of used parts in repairs or modifications, it is worth familiarizing yourself with practical tips on component selection – helpful information can be found in the guide Buying Used Car Parts – Common Mistakes When Choosing Parts for Tuning.