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Spectra FN551 Fuel Filler NeckOE Quality 60-Day Returns
Spectra FN551 Fuel Filler Neck - view 1
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Part #: FN551

Spectra FN551 Fuel Filler Neck

⚙️ 39 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
$131.70Free Shipping
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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 Mazda, Ranger, B2500, B3000, and B4000
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Overview of Spectra Fuel Tank Filler Neck FN551

The Spectra FN551 fuel tank filler neck is designed for reliable fuel delivery in select Ford and Mazda trucks. This replacement part ensures proper fuel flow and secure connection for your vehicle's fuel system.

  • Compatible with Ford Ranger, B2500, B3000, and B4000 models
  • Durable construction for long-lasting performance
  • Direct replacement part number FN551 for easy identification
  • Designed to maintain proper fuel system integrity
  • Precision fit to factory specifications

Detailed Product Description

The Spectra FN551 fuel tank filler neck is engineered to meet the exact specifications required for Ford and Mazda trucks including the Ranger, B2500, B3000, and B4000. This component connects the fuel filler cap to the fuel tank, providing a secure and leak-free path for fuel to enter the tank. Manufactured with durable materials, the FN551 helps prevent fuel evaporation and contamination, contributing to the overall efficiency of the fuel system. Its design ensures a proper seal and fit, reducing the risk of fuel leaks and maintaining compliance with emissions standards.

Common Applications and Problem Resolution

  • Replacement for damaged or corroded fuel tank filler necks
  • Eliminates fuel leaks around the filler area
  • Prevents fuel evaporation and vapor leaks
  • Restores proper fuel flow during refueling
  • Addresses issues with loose or ill-fitting filler neck connections

Installation Notes and Tips

  • Ensure vehicle compatibility with Ford Ranger, B2500, B3000, or B4000 before installation
  • Inspect surrounding fuel system components for wear or damage during replacement
  • Use appropriate tools to avoid damage to the filler neck or fuel tank
  • Verify all clamps and seals are properly secured to prevent leaks
  • Follow manufacturer torque specifications for fasteners

Quality Assurance and Warranty

Spectra parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. The FN551 fuel tank filler neck undergoes quality control inspections to maintain consistency and durability. Warranty coverage details can be obtained from the product documentation or authorized distributors.

This part fits 39 vehicles. Search below:

YearMakeModelBody TypeBed TypeLitersCylindersWheel BasePositionNotes
2000FordRangerExtended Cab PickupFleetside4.0LV6N/A
2000FordRangerExtended Cab PickupFleetside3.0LV6N/A
2000FordRangerExtended Cab PickupFleetside2.5LL4N/A
2000FordRangerStandard Cab PickupFleetside4.0LV6118.0"N/A
2000FordRangerStandard Cab PickupFleetside3.0LV6118.0"N/A
2000FordRangerStandard Cab PickupFleetside2.5LL4118.0"N/A
2000FordRangerExtended Cab Pickup4.0LV6N/A
2000FordRangerExtended Cab Pickup3.0LV6N/A
2000FordRangerExtended Cab Pickup2.5LL4N/A
2000FordRangerStandard Cab Pickup4.0LV6118.0"N/A
2000FordRangerStandard Cab Pickup3.0LV6118.0"N/A
2000FordRangerStandard Cab Pickup2.5LL4118.0"N/A
2000MazdaB25002.5LL4N/A
2000MazdaB30003.0LV6N/A
2000MazdaB40004.0LV6N/A
1999FordRangerExtended Cab Pickup4.0LV6N/A
1999FordRangerExtended Cab Pickup3.0LV6N/A
1999FordRangerExtended Cab Pickup2.5LL4N/A
1999FordRangerStandard Cab PickupFleetside4.0LV6118.0"N/A
1999FordRangerStandard Cab PickupFleetside3.0LV6118.0"N/A
1999FordRangerStandard Cab PickupFleetside2.5LL4118.0"N/A
1999FordRangerStandard Cab Pickup4.0LV6118.0"N/A
1999FordRangerStandard Cab Pickup3.0LV6118.0"N/A
1999FordRangerStandard Cab Pickup2.5LL4118.0"N/A
1999MazdaB25002.5LL4N/A
1999MazdaB30003.0LV6N/A
1999MazdaB4000Extended Cab Pickup4.0LV6N/A
1998FordRangerExtended Cab Pickup4.0LV6N/A
1998FordRangerExtended Cab Pickup3.0LV6N/A
1998FordRangerExtended Cab Pickup2.5LL4N/A
1998FordRangerStandard Cab PickupFleetside4.0LV6112.0"N/A
1998FordRangerStandard Cab PickupFleetside3.0LV6112.0"N/A
1998FordRangerStandard Cab PickupFleetside2.5LL4112.0"N/A
1998FordRangerStandard Cab Pickup4.0LV6112.0"N/A
1998FordRangerStandard Cab Pickup3.0LV6112.0"N/A
1998FordRangerStandard Cab Pickup2.5LL4112.0"N/A
1998MazdaB25002.5LL4N/A
1998MazdaB30003.0LV6N/A
1998MazdaB40004.0LV6N/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:

28300435779096538F004F87Z9034BAF87Z9034CAF87Z9034MAF87Z9034NAFNF02FNF13FNSF0201FNSF0205FNSF0206FNSF0209FNSF0210FNSF0211JLCF004JLCF007KFN53TNKFN551XL5Z9034EAXL5Z9034EBXL5Z9034GAXL5Z9034GBXL5Z9034HAXL5Z9034HBXL5Z9034KB

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

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