【Reliable Quality】: Rear fuel gas tank filler neck tube grommet seal is made of nitrile rubber with good oil resistance and aging resistance to extend service life. In addition, it not only has good sealing to prevent the emission of gasoline odor but also can fix the fuel filler neck on a vehicle, it is a good replacement.
【Installation】: The installation of the gas cap filler tube seal is simple. Wrapped the new rear fuel gas tank filler neck tube grommet seal outside the fuel gas tank filler tube and stuck on the fuel tank hole.
【When you replace it】: When the gasket for the gas tank fuel neck was cracking, there is some strong gas fume. You may need to check it whether you should replace the old gas tank fuel neck gasket.