The LESJOFORS 4112151 Front Coil Spring is engineered to enhance the suspension performance of select Buick and Pontiac models, including the Buick Century, Regal, and Pontiac Grand Prix. This high-quality coil spring is designed to provide optimal support and stability, ensuring a smooth and comfortable ride for both standard and heavy-duty applications. Manufactured in Sweden, LESJOFORS is recognized as one of the world's largest and most diverse spring manufacturing groups, offering a comprehensive range of over 10,000 applications. The 4112151 coil spring is crafted from premium-grade spring steel, ensuring exceptional durability and longevity. The advanced surface treatment, which includes Zinc Phosphate and Epoxy Powder Paint, effectively reduces corrosion, extending the lifespan of the spring. This treatment also provides a superior cosmetic finish, maintaining the vehicle's aesthetic appeal. The coil spring is designed to accommodate various suspension needs, with options for linear or progressive spring rates, and is available in different forms such as cylindrical, conical, and mini-block springs. This versatility allows for tailored suspension solutions to meet specific operational requirements. LESJOFORS' commitment to quality is evident through their adherence to international standards, including ISO/TS16949, ISO 9001, and ISO 14001 certifications. These certifications reflect the company's dedication to quality and environmental management, ensuring that each coil spring meets rigorous performance and durability criteria. By choosing the LESJOFORS 4112151 Front Coil Spring, fleet operators can expect enhanced vehicle stability, improved ride comfort, and increased operational efficiency, contributing to reduced maintenance costs and prolonged vehicle service life.