●Durable Plastic:The oil filler cap is made of hard plastic material, high strength, heat resistance, wear resistance, easy to clean and durable. ●Compatible Models: Fits OEM Part Numbers: 06K 103 485 A / 06K 103 485 B / 06K 103 485 C / 06K 103 485 D / 6K 103 485 A / 6K 103 485 B Compatible with Volkswagen, Compatible with Audi Vehicles. ●OPTIMAL SIZE: The dimensions of 51.9 x 30.7 mm ensure a proper fit. ●Good sealing: Prevents oil leakage from the engine oil filler cap, a crucial element for your fuel system. ●Convenient and Portable: Easy to use and carry in case of emergency.