The LESJOFORS 4008490 Front Coil Spring is engineered to provide superior support and stability for BMW X5 3.0L 6-cylinder models manufactured between 2007 and 2013. Designed to meet or exceed original equipment (OE) specifications, this coil spring ensures optimal vehicle handling and ride comfort, even under demanding conditions. Constructed from high-strength steel, the spring undergoes a meticulous manufacturing process that includes heat treatment, shot peening, and a multi-layer coating system comprising zinc phosphate and epoxy powder coating. These processes enhance the spring's durability, fatigue resistance, and corrosion protection, thereby extending its service life and reducing the frequency of replacements. The pre-setting process eliminates settling, maintaining consistent ride height and handling characteristics over time. This precision engineering results in a reliable suspension component that minimizes downtime and maintenance costs for fleet operations. By choosing the LESJOFORS 4008490 Front Coil Spring, fleet managers can ensure their vehicles maintain optimal performance, safety, and comfort, thereby enhancing overall operational efficiency.