The Spectra Premium Industries, Inc. FN949 Fuel Filler Neck Assembly is engineered to provide a reliable and secure connection between the fuel tank and the vehicle's exterior, ensuring efficient fuel delivery and minimizing the risk of leaks. Designed specifically for heavy-duty trucks, this assembly meets or exceeds original equipment (OE) specifications, offering a direct fit for easy installation and optimal performance. Constructed with high-quality materials, the FN949 is dual-coated to enhance corrosion resistance, extending the service life of the component and reducing maintenance costs. Rigorous leak testing after production guarantees that the assembly is free from fuel and evaporative leaks, contributing to the overall safety and reliability of the vehicle. Additionally, the FN949 is tested with OE fuel caps to prevent evaporative emission and check engine light failures, ensuring compliance with environmental standards and maintaining vehicle performance. By choosing the Spectra Premium Industries, Inc. FN949 Fuel Filler Neck Assembly, fleet operators can enhance the operational efficiency of their heavy-duty trucks, reduce downtime associated with fuel system issues, and ensure compliance with environmental regulations, all while benefiting from a product that aligns with OE standards for fit, form, and function.
