Pls choose from Suspenix. 1 pcs of fuel tank vent valve with grommet seal for Cherokee XJ, Comanche, Grand Cherokee ZJ, Wagoneer, Wrangler YJ. The fuel tank vent valve manages the pressure within the fuel tank by allowing fuel tank vapors to escape when the tank is full or under certain conditions, preventing overpressure. The fuel tank vent valve is an essential component for the proper functioning of the fuel system in various models. This specific part is designed to regulate the flow of fuel tank vapors, preventing the accumulation of pressure within the tank and ensuring that the fuel system operates safely and efficiently. The fuel tank vent valve is applicable to a range of models, including but not limited to: 1984-1996 Cherokee XJ, 1986-1992 Comanche MJ, 1993-1996 Grand Cherokee ZJ, 1984-1990 Wagoneer, 1987-1995 Wrangler YJ. Replace part number 5360058 J5360058 J5360059 5360059. Tips: It's easier to install the grommet FIRST and then the vent valve. Select models need 2.