Genuine OEM VAG Rear Coil Spring, part number 1J0511115AA. This coil spring is a critical suspension component that supports the vehicle's weight and absorbs impacts from the road surface, contributing to a comfortable ride. It is specifically designed for the rear of the vehicle. Made from high-strength steel, it is engineered for durability and consistent performance. Genuine OEM coil springs are manufactured to precise specifications for correct vehicle height and suspension dynamics.