Our fuel tank seals are designed with a high-quality rubber material to provide an air-tight seal to prevent water, dirt, and debris from entering the fuel tank. The Dorman Fuel Tank Seal has improved upon the original for long-lasting use and complete installation. Recommended for replacement when servicing the fuel pump. All Dorman products are engineered in the United States and backed by 100 years of automotive aftermarket experience. Our solutions are thoroughly tested and inspected, and if you experience any difficulty installing or using our parts, we have a dedicated technical support team of ASE Blue Seal certified professionals ready to help. To learn more about our quality and innovation, visit DormanProducts.com.