Genuine OEM Volkswagen Tail Light Spacer, part number 3CN945229. This small but essential component is designed to provide precise spacing and alignment for the tail light assembly, ensuring it sits flush and securely against the vehicle body. It prevents over-tightening stress and helps maintain the correct gap, crucial for both aesthetics and preventing moisture ingress. Weighing a mere 0.0002 kg, this spacer is engineered for exact dimensions. Using a genuine OEM spacer guarantees the correct material and precise fit, which is vital for the proper installation and long-term integrity of the tail light unit, preventing cracks or misalignment.