HomeAir and Fuel Delivery > Fuel StorageSpectra F31B Fuel Tank
Part #: F31B

Spectra F31B Fuel Tank

⚙️ 2 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, Thunderbird
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Overview of Spectra Fuel Tank for Ford Thunderbird

The Spectra F31B fuel tank is designed specifically for Ford Thunderbird models, providing a reliable replacement for your vehicle's fuel storage system. Engineered to meet OEM specifications, this fuel tank ensures proper fitment and function for your Thunderbird.

  • Compatible with Ford Thunderbird vehicles
  • Part number F31B for precise identification
  • Constructed to meet original equipment standards
  • Durable materials for long-lasting performance
  • Designed for direct replacement installation

Detailed Product Description

The Spectra F31B fuel tank is manufactured to match the exact dimensions and mounting points of the original fuel tank used in Ford Thunderbird models. This ensures a seamless fit and maintains the integrity of the vehicle's fuel delivery system. The tank is made from corrosion-resistant materials to withstand exposure to fuel and environmental elements, helping to prevent leaks and maintain fuel system safety. With this fuel tank, you can restore your Thunderbird's fuel storage capacity and support consistent fuel flow to the engine.

Common Applications and Problem Resolution

  • Replacement for damaged or leaking fuel tanks on Ford Thunderbird
  • Solution for fuel contamination due to rust or corrosion inside the tank
  • Addressing fuel odor or vapor leaks caused by compromised tank integrity
  • Restoring proper fuel capacity after tank deformation or puncture
  • Ensuring compliance with vehicle safety standards related to fuel storage

Installation Notes and Tips

  • Ensure the vehicle is safely supported and fuel system pressure is relieved before removal
  • Disconnect all fuel lines and electrical connections carefully to avoid damage
  • Inspect mounting hardware and replace if worn or corroded
  • Verify proper alignment of the new tank before securing bolts
  • Check for leaks after installation by performing a fuel system pressure test

Quality Assurance and Warranty Information

Manufactured by Spectra, the F31B fuel tank undergoes rigorous quality control to meet industry standards for durability and safety. While specific warranty details may vary, Spectra products typically include coverage against manufacturing defects to provide confidence in your purchase. Always consult the product documentation or manufacturer for exact warranty terms.

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1956FordThunderbird5.1LV8N/A30-1/4 in. x 23-1/2 in. x 7-1/2 in.; Lock Ring Kit Included
1956FordThunderbird4.8LV8N/A30-1/4 in. x 23-1/2 in. x 7-1/2 in.; Lock Ring Kit Included

* 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:

350B6S9002AFT477IF31BTNKF31B

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