Genuine OEM Volkswagen Rear Coil Spring, part number 5QF511115BT. This essential suspension component is located at the rear, where it supports the vehicle's weight and absorbs road shocks, contributing to ride comfort and stability. Weighing 3.116 kg and measuring 0.34 m in length, its robust construction is designed for consistent performance. Genuine OEM springs are manufactured to precise load ratings and material specifications, ensuring proper ride height, handling, and durability.