18-Piece Throttle Return Spring Assortment ? Universal Replacement Kit Upgrade your throttle performance with this 18-piece throttle return spring kit, designed for automatic reset and improved stability. ? Universal Fit Reliable Performance ? Works as a direct replacement for worn-out throttle springs, ensuring smooth operation and restored control. ? Durable Spring Steel Construction ? Made from high-quality spring steel, offering great elasticity, long-lasting durability, and resistance to bending or deformation. ? 4 Different Sizes for Versatility ? The assortment includes four different lengths to accommodate a variety of automotive repair needs. ? Complete Set ? Includes 6 silver springs 12 black springs for a total of 18 pieces, ensuring you have the right size for the job. ? Easy Installation Secure Reset ? Designed for secure and reliable throttle response, making it a great choice for automotive repairs. ? A must-have kit for mechanics, DIYers, and automotive enthusiasts looking for quality throttle return springs!