The NAPA Echlin ST6 Mechanical Starter Switch is designed for Chevrolet, Studebaker, and Willys vehicles. This push button switch is gold in color and features a waterproof and dustproof design, ensuring durability. Manufactured in China, this starter switch is not a universal fit and is specifically designed for placement on the left front side of the vehicle. The NAPA Echlin ST6 does not have performance enhancements but is a reliable replacement part for starting your vehicle smoothly.