Genuine OEM Volkswagen Fuel Tank Cap, part number 7E0201550B. This cap is designed to securely seal the fuel tank opening, preventing fuel evaporation, spillage, and the entry of contaminants. Made from durable black plastic and featuring an integrated tether, it ensures a tight seal to maintain fuel system pressure and emissions compliance. Weighing approximately 75 grams, this cap is a critical component for both safety and environmental protection. Using a genuine OEM fuel tank cap guarantees the correct sealing properties and material resistance to fuel, preventing leaks and false 'check engine' lights related to the evaporative emissions system.

Catalogue entry: AP&cap with retaining strap for fuel tank.