Spectra FN601 Fuel Tank Filler Neck

The Spectra FN601 fuel tank filler neck is an OE-style replacement for select Buick, Oldsmobile, Pontiac, and Cadillac applications. It is built to match original equipment performance expectations for a direct-fit fuel system repair.

Key Features

• Fuel tank filler neck for air and fuel delivery repair
• OE replacement for select GM full-size cars
• Engineered and manufactured to meet or exceed original equipment performance
• Direct-fit solution for threaded gas cap applications where noted
• Part number FN601 for easy identification

Detailed Description

Use the Spectra FN601 when replacing a damaged, rusted, or leaking filler neck on compatible Buick LeSabre, Oldsmobile 88, Oldsmobile 98, Pontiac Bonneville, Buick Park Avenue, Cadillac DeVille, and related models. This filler neck is intended for vehicles across the 1985-1997 model years, including 1990-1997 Buick LeSabre, 1991-1996 Buick Park Avenue, 1985-1996 Oldsmobile 98, and 1987-1995 Pontiac Bonneville. This part cross-references AMS Automotive 6609 for the same application.

What It Helps Fix

• Fuel odor caused by a cracked or corroded filler neck
• Fuel leakage around the tank inlet area
• Difficulty refueling due to neck damage or deterioration
• Failed inspection from visible fuel system corrosion
• Fitment issues on threaded gas cap applications noted in the catalog

Installation Notes and Tips

Verify the vehicle year, make, model, and gas cap style before ordering. Fitment includes specific threaded gas cap applications on 1996-1997 Oldsmobile LSS, 1997 Oldsmobile Regency, and 1996-1997 Pontiac Bonneville. Compare the original filler neck routing and mounting points to confirm a proper match for your Buick LeSabre, Oldsmobile 88, or Cadillac DeVille application.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control are used to produce fuel filler necks that meet or exceed original equipment performance.