Genuine OEM Volkswagen Rear Bumper Cover Cap, part number 1Q0807397AGRU. This cap is designed to cover an opening or access point on the rear bumper, maintaining a smooth and finished appearance. It is positioned on the rear bumper. The cap comes in a primed (GRU) finish, ready for painting to match the vehicle's body color. Using a genuine OEM cap ensures a perfect fit and consistent surface quality for painting, crucial for a seamless aesthetic repair.