Spectra FN1128 Fuel Tank Filler Neck

Fuel Tank Filler Neck Overview

The Spectra FN1128 fuel tank filler neck is an OE-style replacement for select Ford truck applications. It is built for direct fitment where the original filler neck has corroded, cracked, or no longer seals properly.

This part cross-references CL3Z9034C and TNKFN1128 for the same application.

Key Features

• OE replacement fuel filler neck for restoring proper fuel tank fill function
• Manufactured with engineering and quality control standards aligned to original equipment expectations
• Direct-fit design for select Ford F-150 applications
• Part number FN1128 for catalog and service reference

Detailed Description

Spectra FN1128 is a fuel tank filler neck engineered for select Ford F-150 models. It is intended to replace the original filler neck with a part that matches the application requirements of the factory component. For buyers searching for a Ford F-150 fuel filler neck replacement, this part number FN1128 provides a focused solution for restoring the fuel fill path on covered trucks.

The Spectra fuel filler neck line is built using manufacturing technology and quality control processes aimed at meeting or exceeding original equipment performance. That makes FN1128 a practical choice when the existing neck is damaged, rusted, or no longer maintains a proper fuel transfer path. If you are sourcing a Ford F-150 filler neck by part number, FN1128 is the reference to use.

What It Helps Fix

• Fuel leakage at the filler neck area
• Corrosion or physical damage to the original neck
• Difficulty refueling due to a restricted fill path
• Sealing issues caused by a worn factory component

Installation Notes

Verify vehicle fitment by year, model, and listed notes before installation. Fits 2014 Ford F-150, N/A. Fits 2013 Ford F-150, N/A, w/ Hill Descent Control. Fits 2012 Ford F-150, N/A, w/ Hill Descent Control; From Jul/24/2012. Confirm the fuel system configuration and inspect surrounding hoses and seals during replacement. Part number FN1128 should be matched to the vehicle application before installation.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to help fuel filler necks meet or exceed original equipment performance. Part number FN1128 is supported by that product-line approach for consistent replacement quality.