Genuine OEM Volkswagen Rear Coil Spring, part number 7H0511115AD. This essential suspension component is designed to absorb road shocks and support the vehicle's weight, contributing to ride comfort and handling stability. It is installed in the rear suspension assembly, working in conjunction with the shock absorber. Weighing 4.691 kg, this coil spring is manufactured to precise specifications for optimal performance and durability. Choosing genuine OEM ensures the correct spring rate and material quality for consistent suspension characteristics.