Fitment (For Reference) 1 Series: E81, E82, E87, E88 3 Series: E46, E90, E91, E92, E93 5 Series: E39, E60, E61, F07 6 Series: E63, E64 7 Series: E65, E66, E68, F01, F02, F04 X3: E83 X5: E70, E71 X6: E71 Z4: E89 Convenient Fuel Cap Access This fuel cap strap provides a practical solution for keeping your fuel cap securely attached to your vehicle. It prevents losing the cap during refueling by tethering it to the fuel filler area, ensuring easy access every time you refuel. Durable and Reliable Made from materials, this gas cap string is designed to withstand wear and the elements. It resists heat, moisture, and daily use, providing a reliable solution to keep your fuel cap secure and readily available for future use. Easy to Install Installing this automotive fuel cap tether is simple and quick. The strap attaches easily to your vehicle's fuel filler area, allowing you to keep the cap within reach while preventing it from getting lost or misplaced. No tools or professional assistance required for installation. Use Scenarios Daily commuting or city driving: keep your fuel cap within reach and avoid misplacing it at the pump. Long road trips: quick cap access during frequent refuels helps maintain a smooth fueling routine. Fleet, rental, or shared vehicles: ensures caps stay attached across multiple drivers and vehicles.