Genuine OEM Audi Rear Bumper Guide, part number 4H0807319. This plastic guide is an integral part of the rear bumper assembly, specifically for the left side. It provides crucial support and alignment for the bumper cover, ensuring a secure and proper fit. Weighing 0.08 kg and measuring 0.34m in length, this guide is designed for precise integration. Using a genuine OEM bumper guide ensures the correct dimensions, material, and mounting points, which are essential for proper bumper fitment and structural integrity after an impact.