Genuine OEM Volkswagen Rear Coil Spring, part number 5Q0511115B. This vital suspension component is responsible for supporting the vehicle's weight and absorbing impacts from road irregularities, contributing to ride comfort and stability. It is positioned in the rear suspension assembly. Made from high-strength spring steel, it weighs approximately 1.70 kg and has a height of 0.35 meters. Choosing genuine OEM ensures the correct spring rate, precise dimensions, and durable material for optimal load bearing and consistent suspension performance.