The SPECTRA PREMIUM INDUSTRIES, INC. FN784 Fuel Filler Neck is a high-quality replacement component designed to meet or exceed original equipment specifications. Manufactured from durable steel, this fuel filler neck measures 26.5 inches in length, 1.5 inches in diameter, and features a 0.75-inch vent inside diameter, ensuring a precise fit for various vehicle applications. Its dual coating provides enhanced corrosion protection, extending the service life of the fuel system. The unit undergoes rigorous leak testing after production to ensure it is free from fuel and evaporative leaks, maintaining the integrity of the vehicle's fuel system. Additionally, the FN784 is fit-tested on the specific vehicle application for which it was developed, verifying that the design fits properly and can be easily installed. This comprehensive testing process ensures that the fuel filler neck performs reliably, contributing to the overall efficiency and safety of the vehicle's fuel delivery system.