Locking Design Fuel Filler Cap Inner Cover Easy to Install Fuel Reservoir Cap Lock Tight Seal Gas Reservoir Lid Latch for Replacement, Maintenance, Ca

This car part is designed as a fuel cap replacement for compatible Mercedes vehicles, matching the 221 470 06 05 reference for a straightforward fit. As a gas cap component, it helps keep the fuel opening securely closed, supporting a tight seal during everyday driving and refueling. The fuel reservoir cap lock features a user-friendly inner cover layout that is easy to handle during maintenance or repair work. Made from plastic, this fuel filler cap inner cover offers a lightweight construction that is built for regular use without adding unnecessary bulk. A properly fitted fuel cap helps reduce hassle at the pump and supports reliable protection for the reservoir opening, making replacement more convenient when the original part is worn or damaged.