Spectra FN584 Fuel Tank Filler Neck

Spectra FN584 Fuel Tank Filler Neck

The Spectra FN584 fuel tank filler neck is an OE-style replacement for select Cadillac applications. It is built to match original equipment performance expectations for secure fuel transfer and proper tank refueling.

Key Features

• Fuel tank filler neck for air and fuel delivery service
• Engineered to meet or exceed original equipment performance targets
• Manufactured with controlled quality processes for consistent fit and function
• Direct replacement for select Cadillac Eldorado and Seville models
• Cross-references Spectra Premium FN584 for the same application

Detailed Description

Designed for 1993-1997 Cadillac Eldorado and 1993-1997 Cadillac Seville, the Spectra FN584 supports proper fuel nozzle insertion and fuel flow into the tank during refueling. This filler neck is a practical replacement when the original neck is damaged, corroded, or no longer seals correctly. The part number FN584 is also referenced in OE-style replacement catalogs for this Cadillac fuel system application.

Compatible With 1993-1997 Cadillac Eldorado and 1993-1997 Cadillac Seville, this filler neck is a focused solution for restoring the fuel tank inlet path on these vehicles. Searchers looking for a 1993-1997 Cadillac Eldorado fuel tank filler neck or a 1993-1997 Cadillac Seville fuel filler neck will find this part number FN584 listed for the same service need.

What It Helps Solve

• Fuel leakage at the filler neck area
• Corrosion or rust damage on the original neck
• Poor fuel nozzle alignment during refueling
• Restricted or inconsistent fuel tank filling
• Replacement needs after physical damage to the neck assembly

Installation Notes and Tips

Verify vehicle fitment by year and model before installation. Inspect the surrounding fuel inlet area, hoses, clamps, and mounting points for wear or corrosion before transferring the replacement part. Proper sealing and alignment at the tank inlet are important for reliable refueling performance.

Quality Assurance

Spectra Premium fuel filler necks are manufactured with engineering, production, and quality control processes intended to match original equipment performance standards for the application.