Genuine OEM Volkswagen B-Pillar Inner, part number 1S3809443A. This component provides crucial structural support and forms part of the vehicle's chassis at the B-pillar location. It is situated in the B-pillar assembly. The part is constructed from durable steel to ensure long-lasting integrity. Genuine OEM B-pillar inners are manufactured to precise specifications, ensuring correct fitment and structural integrity for optimal safety.