The Valeo Locking Fuel Tank Cap is a high-quality replacement part designed specifically for BMW Series 3, 5, 6, and 7, as well as Mercedes D-L and Ford Escort SW and Capri vehicles. This fuel tank cap ensures a secure fit and protects your vehicle's fuel tank from dirt, debris, and pests. Made by a trusted brand like Valeo, you can depend on the durability and reliability of this product to keep your fuel tank secure and your vehicle running smoothly.