Genuine OEM Audi Front Coil Spring, part number 6R0411105K. This critical suspension component is designed to support the vehicle's weight and effectively absorb road shocks and vibrations, contributing to ride comfort and handling. It is installed on the front left side of the vehicle's suspension assembly. Made from high-strength steel, it weighs approximately 1.39 kg. Using a genuine OEM coil spring ensures factory-specified spring rates and durability, maintaining optimal vehicle dynamics and safety.