Spectra FN647 Fuel Filler Neck

Spectra FN647 Fuel Tank Filler Neck

The Spectra FN647 fuel tank filler neck is a direct-fit replacement for select Dodge Ram trucks. It is engineered to match original equipment performance and built with manufacturing and quality control standards that support dependable fuel transfer and tank refueling.

Key Features

• Fuel tank filler neck for air and fuel delivery service
• OE-style replacement for select Dodge Ram 1500 and Ram 2500 applications
• Built to meet or exceed original equipment performance targets
• Designed for 1998-1999 Dodge Ram 1500 and 1998-1999 Dodge Ram 2500, w/ Single Rear Wheel (SRW)
• Part number FN647 for catalog and cross-reference lookup

Detailed Description

Use the Spectra FN647 when replacing a damaged, corroded, or leaking filler neck on a Dodge Ram 1500 or Dodge Ram 2500. This fuel tank filler neck is made for the listed truck applications and supports proper fuel filling at the tank inlet. The FN647 is a practical OE replacement for 1998-1999 Dodge Ram 1500 and 1998-1999 Dodge Ram 2500, w/ Single Rear Wheel (SRW), and it cross-references part numbers such as 577815 and 52102254AB for the same application.

What It Helps Solve

• Fuel leakage around the filler neck area
• Corrosion or rust damage on the original neck
• Refueling difficulty caused by a restricted or damaged tube
• Fuel odor from a compromised filler assembly
• Failed inspection due to visible fuel system deterioration

Installation Notes and Tips

Verify vehicle year, model, and rear-wheel configuration before ordering. This part fits 1998-1999 Dodge Ram 1500 and 1998-1999 Dodge Ram 2500, w/ Single Rear Wheel (SRW). Compare the original filler neck routing and connection points to confirm the FN647 matches your truck before installation.

Quality Assurance

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