2pcs Tank Cap Seal Fuel Filler Gas Cap Repair O-ring Gasket for Mini Cooper BMW X1-X6 128i 135i 228i 320i 323i 325i xi 328i 330i 335i 428i 525i 528i 530i 535i 645ci 650i 740i 745i 750i E39 E46 E60 E90
The most durable material ensures long life: The tank cap seal ring is made of high quality nitrile butadiene rubber (NBR), a material known for its excellent oil and wear resistance. The properties of NBR enable the seal ring to maintain its elasticity and sealing performance in extreme temperatures and environments, ensuring that your BMW car has a reliable fuel system seal in all conditions
Easy to install: This seal can be easily installed on your car, no special tools or expertise are required. Its size and shape have been carefully calculated to ensure seamless docking with the fuel tank cap, and it is functional immediately after installation
Through rigorous testing, safe and reliable: Each seal has undergone rigorous durability testing, including simulating aging, pressure changes and chemical exposure under actual conditions of use. These tests prove the stability and safety of the product in long-term use, giving users a full sense of trust