The WIX 58608 Transmission Filter Kit is specifically designed for the 4L80-E transmission system, providing optimal filtering performance for smoother gear shifts and extended transmission lifespan. Manufactured by WIX, a trusted brand known for quality automotive parts, this kit includes essential components to ensure proper filtration and protection for your vehicle's transmission system. Additionally, the kit comes with a California Prop 65 Warning due to potential health risks associated with the materials used in the product.