Genuine OEM Volkswagen Coil Spring, part number 3C0411105M. This coil spring is a critical suspension component that supports the vehicle's weight and absorbs shocks from the road surface, contributing to a smoother ride. It is typically located at the front or rear of the vehicle, integrated with the shock absorber assembly. Made from high-strength steel, it is designed to withstand constant compression and extension cycles. Genuine OEM coil springs ensure precise spring rates and durability for optimal suspension performance and longevity.