Spectra FN749 Fuel Filler Neck

Spectra FN749 Fuel Tank Filler Neck

The Spectra FN749 fuel tank filler neck is an OE-style replacement for select Nissan and INFINITI applications. It is built to match original equipment performance expectations for secure fuel transfer and proper tank refueling.

• Fuel tank filler neck for air and fuel delivery service
• OE replacement for select 2002-2004 INFINITI I35 and 2002-2003 Nissan Maxima applications
• Engineered and manufactured to meet or exceed original equipment performance targets
• Quality-controlled replacement part for restoring a damaged or corroded filler neck
• Part number FN749 for catalog and cross-reference lookup

Fitment Details

Compatible with 2002-2004 INFINITI I35, N/A. Compatible with 2002-2003 Nissan Maxima, N/A. This part cross-references Monroe Shocks & Struts (e.g., 172215Y702, 577105) for the same application.

Common Repair Uses

• Fuel odor caused by a cracked or rusted filler neck
• Refueling issues from a restricted or damaged neck assembly
• Corrosion at the tank inlet area
• Fuel leakage near the filler connection
• Failed inspection due to visible fuel system deterioration

Installation Notes

Verify vehicle year and model before installation. Inspect the surrounding fuel hose, clamps, and tank inlet area for wear or corrosion during replacement. Confirm proper alignment and sealing at the fuel tank connection after installation.

Quality Assurance

Spectra Premium fuel filler necks are manufactured with engineering controls and quality inspection processes aimed at matching original equipment performance for the listed applications. Part number FN749 is identified for fitment verification and catalog matching.