HomeAir and Fuel Delivery > Fuel StorageSpectra FN540 Fuel Filler Neck
Part #: FN540

Spectra FN540 Fuel Filler Neck

⚙️ 33 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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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, F-150, F-150 Heritage, F-250, Lobo, and Blackwood
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Spectra Fuel Tank Filler Neck FN540

The Spectra FN540 fuel tank filler neck is designed for reliable fuel delivery in select Ford and Lincoln trucks. This replacement part ensures proper fuel flow and secure connection for your vehicle's fuel system.

  • Compatible with Ford Blackwood, F-150, F-150 Heritage, and F-250 models
  • Durable construction for long-lasting performance
  • Direct replacement part number FN540 for easy identification
  • Ensures proper sealing to prevent fuel leaks
  • Designed to meet OEM specifications for fit and function

Detailed Product Description

The Spectra FN540 fuel tank filler neck is engineered to provide a precise fit for Ford and Lincoln trucks including the Blackwood, F-150, F-150 Heritage, and F-250. This component connects the fuel filler cap to the fuel tank, allowing for safe and efficient refueling. Manufactured to meet or exceed original equipment standards, the FN540 maintains the integrity of the fuel system by preventing leaks and contamination. Its robust design withstands exposure to fuel and environmental elements, ensuring consistent performance over time.

Common Applications and Problem Resolution

  • Replacement for damaged or corroded fuel tank filler necks
  • Eliminates fuel odors caused by leaks around the filler neck
  • Resolves issues with fuel cap not sealing properly
  • Prevents fuel spillage during refueling
  • Addresses check engine light triggers related to fuel system leaks

Installation Notes and Tips

  • Verify compatibility with your specific Ford or Lincoln model before installation
  • Ensure all clamps and seals are properly tightened to avoid leaks
  • Inspect surrounding fuel system components during replacement
  • Use appropriate tools to avoid damage to the filler neck or fuel tank
  • Consult vehicle service manual for torque specifications and detailed procedures

Quality Assurance and Warranty

Spectra parts are manufactured to meet stringent quality standards, ensuring reliable fit and function. The FN540 fuel tank filler neck undergoes rigorous testing to comply with OEM requirements. While specific warranty details may vary, Spectra typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 33 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2010FordF-1504.2LV6N/A
2009FordF-1504.2LV6N/A
2004FordF-1505.4LV8N/A
2004FordF-1504.6LV8N/A
2004FordF-1504.2LV6N/A
2004FordF-150 Heritage5.4LV8BI-FUELN/A
2004FordF-150 Heritage4.6LV8N/A
2004FordF-150 Heritage4.2LV6N/A
2004FordF-2504.6LV8N/A
2003FordF-1505.4LV8GASN/A
2003FordF-1504.6LV8N/A
2003FordF-1504.2LV6N/A
2003FordF-2504.6LV8N/A
2003LincolnBlackwood5.4LV8N/A
2002FordF-1505.4LV8GASN/A
2002FordF-1504.6LV8N/A
2002FordF-1504.2LV6N/A
2002FordF-2504.6LV8N/A
2002LincolnBlackwood5.4LV8N/A
2001FordF-1505.4LV8GASN/A
2001FordF-1504.6LV8N/A
2001FordF-1504.2LV6N/A
2001FordF-2505.4LV8N/A
2001FordF-2504.6LV8N/A
2000FordF-1505.4LV8GASN/A
2000FordF-1504.6LV8N/A
2000FordF-1504.2LV6N/A
2000FordF-2504.6LV8N/A
1999FordF-1505.4LV8GASN/ALight Duty
1999FordF-1504.6LV8N/ALight Duty
1999FordF-1504.2LV6N/ALight Duty
1999FordF-2505.4LV8GASN/ALight Duty
1999FordF-2504.6LV8N/ALight Duty

* 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:

1L3Z9034AA1L3Z9034DA28300905779286560F009FNF07FNF8JLCF009KFN67TNKFN540XL3Z9034AAXL3Z9034AB

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