HomeAir and Fuel Delivery > Fuel StorageSpectra F4B Fuel Tank
Part #: F4B

Spectra F4B Fuel Tank

⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, LTD II, Thunderbird, and Cougar
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Reliable Fuel Tank Replacement for Ford Cougar and Mercury Thunderbird

The Spectra F4B fuel tank is designed specifically for Ford Cougar and Mercury Thunderbird models, providing a direct replacement for your vehicle's fuel storage needs. Engineered to meet OEM specifications, this fuel tank ensures proper fitment and reliable fuel delivery.

  • Compatible with Ford Cougar and Mercury Thunderbird vehicles
  • Part number F4B for precise identification
  • Constructed to meet original equipment standards
  • Durable materials designed for long-term use
  • Direct replacement for factory fuel tanks

Product Details and Specifications

The Spectra F4B fuel tank is manufactured to match the exact dimensions and mounting points of the original fuel tank used in Ford Cougar and Mercury Thunderbird models. This ensures a seamless installation process without the need for modifications. The tank is built from corrosion-resistant materials to withstand exposure to fuel and environmental elements, maintaining structural integrity over time. With a focus on durability and compatibility, this fuel tank supports consistent fuel storage and delivery, essential for vehicle performance and safety.

Applications and Problem Solving

  • Replaces damaged or leaking fuel tanks in Ford Cougar and Mercury Thunderbird
  • Resolves fuel storage issues caused by rust or corrosion
  • Addresses fuel contamination risks from compromised tanks
  • Eliminates fuel odors and leaks associated with faulty tanks
  • Restores proper fuel system operation for affected vehicles

Installation Notes and Tips

Installation of the Spectra F4B fuel tank should be performed by a qualified technician familiar with Ford Cougar and Mercury Thunderbird fuel systems. Ensure the vehicle is safely supported and the fuel system is depressurized before removal of the old tank. Verify all mounting hardware and fuel lines are in good condition and replace as necessary. After installation, check for leaks and proper fuel flow before completing the job.

Quality Assurance and Warranty

Manufactured to meet or exceed OEM standards, the Spectra F4B fuel tank undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details are not provided, Spectra products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1979FordThunderbird5.8LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1979FordThunderbird5.0LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1979MercuryCougar5.8LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1979MercuryCougar5.0LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1978FordThunderbird6.6LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included; From Feb/01/1978
1978FordThunderbird5.8LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included; From Feb/01/1978
1978FordThunderbird5.0LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included; From Feb/01/1978
1978MercuryCougar6.6LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included; From Feb/01/1978
1978MercuryCougar5.8LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included; From Feb/01/1978
1978MercuryCougar5.0LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included; From Feb/01/1978
1977FordThunderbird6.6LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1977FordThunderbird5.8LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1977FordThunderbird5.0LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1977MercuryCougar6.6LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1977MercuryCougar5.8LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1977MercuryCougar5.0LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1976FordThunderbird7.5LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1975FordThunderbird7.5LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1974FordThunderbird7.5LV8N/A36-1/4 in. x 28 in. x 10-1/2 in.; Lock Ring Kit Included
1974FordThunderbird6.6LV8N/A36-1/4 in. x 28 in. x 10-1/2 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:

1099912D90Z9002AFT4132TNKF4B

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