The Chrome Plastic Diesel Exhaust Fluid Cap Cover is a practical and durable solution for covering your existing DEF fluid tank cap. Made in the USA, this cap cover fits Kenworth makes and models from 2006 to 2015. With its chrome plastic construction, it adds a sleek and stylish touch to your vehicle while protecting your DEF fluid tank cap. Easy to install and sold individually, this cap cover is a must-have accessory for any Kenworth owner looking to enhance their vehicle's appearance and functionality.