HomeAir and Fuel Delivery > Fuel StorageSpectra FN782 Fuel Tank Filler Neck
Part #: FN782

Spectra FN782 Fuel Tank Filler Neck

⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Fuel Tank Filler Neck for Ford F-350 Super Duty

The Spectra FN782 fuel tank filler neck is designed specifically for Ford F-350 Super Duty models, providing a secure and efficient connection for fuel delivery. This replacement part ensures proper fuel flow and helps maintain the integrity of your vehicle's fuel system.

  • Compatible with Ford F-350 Super Duty trucks
  • Durable construction for long-lasting performance
  • Direct replacement for original fuel tank filler neck
  • Part number FN782 for easy identification
  • Designed to maintain proper fuel system sealing and flow

Product Details and Compatibility

The Spectra FN782 fuel tank filler neck is engineered to meet the specifications required by Ford F-350 Super Duty vehicles. This part provides a precise fit, ensuring that fuel is safely and efficiently delivered from the filler opening to the fuel tank. Its robust design helps prevent leaks and contamination, which can affect engine performance and fuel efficiency. Using the correct fuel tank filler neck like the FN782 helps maintain the overall health of your truck’s fuel system.

Common Applications and Problem Resolution

  • Replacement for damaged or corroded fuel tank filler necks
  • Fixes fuel leaks around the filler neck area
  • Prevents fuel contamination by maintaining a proper seal
  • Resolves issues with fuel cap fitment and fuel system pressure
  • Restores proper fuel flow to the tank

Installation Notes and Tips

Installation of the Spectra FN782 fuel tank filler neck should be performed with care to ensure a secure fit and proper sealing. It is recommended to inspect the surrounding fuel system components for wear or damage during replacement. Use appropriate tools to avoid damaging the filler neck or fuel tank. Confirm compatibility with your specific Ford F-350 Super Duty model year before installation.

Quality Assurance and Warranty

Spectra parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The FN782 fuel tank filler neck undergoes quality checks to maintain consistency. Please refer to Spectra’s warranty policy for detailed coverage information.

This part fits 8 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2005FordF-350 Super DutyCab & Chassis6.0LV8N/A
2004FordF-350 Super DutyCab & Chassis6.0LV8N/A
2003FordF-350 Super DutyCab & Chassis7.3LV8N/A
2003FordF-350 Super DutyCab & ChassisN/A
2002FordF-350 Super DutyCab & Chassis7.3LV8N/A
2001FordF-350 Super DutyCab & Chassis7.3LV8N/A
2000FordF-350 Super DutyCab & Chassis7.3LV8N/A
1999FordF-350 Super DutyCab & Chassis7.3LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4C3Z9034C5773068C3Z9034L8C3Z9034LE8C3Z9034LFF050F81Z9034SAF81Z9034SBFNF080FNSF080TNKFN782YC3Z9034LA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.