Genuine OEM Volkswagen Left C-Pillar Reinforcement, part number 5TA809613. This structural component is designed to strengthen the C-pillar area of the vehicle body, significantly enhancing overall chassis rigidity and occupant safety. It is specifically fitted to the left side of the C-pillar. Weighing 0.358 kg, this reinforcement panel is precisely formed from high-strength material. Using a genuine OEM reinforcement ensures the correct fit, material properties, and structural contribution to maintain crashworthiness and body integrity.