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Part #: F5

Spectra F5 Fuel Tank

⚙️ 12 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 Mercury, Thunderbird and Cougar
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Fuel Tank Replacement for Ford Cougar and Mercury Thunderbird

The Spectra F5 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.

Key Features of the Spectra F5 Fuel Tank

  • Compatible with Ford Cougar and Mercury Thunderbird models
  • Direct replacement fuel tank for accurate fit and function
  • Manufactured to meet or exceed OEM standards
  • Durable construction for long-lasting performance
  • Part number F5 for easy identification and ordering

Detailed Description of the Spectra F5 Fuel Tank

The Spectra F5 fuel tank is a precision-engineered component designed to replace the original fuel tank in select Ford Cougar and Mercury Thunderbird vehicles. This fuel storage unit is built to maintain the integrity of your vehicle's fuel system, ensuring safe and efficient fuel containment. The tank's construction adheres to strict quality standards, providing resistance to corrosion and wear over time. With part number F5, this fuel tank is easy to identify and matches the exact specifications required for proper installation and operation.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged fuel tanks in Ford Cougar and Mercury Thunderbird
  • Resolves fuel odor or vapor leaks caused by compromised tanks
  • Addresses fuel delivery interruptions due to tank deformation or corrosion
  • Restores proper fuel storage capacity and system pressure
  • Prevents contamination of fuel supply from rust or debris inside old tanks

Installation Notes and Tips

  • Ensure vehicle is safely supported and fuel system is depressurized before removal
  • Disconnect battery and drain remaining fuel prior to tank removal
  • Inspect fuel lines, straps, and sending units for wear during installation
  • Use OEM or equivalent hardware to secure the new fuel tank
  • Test for leaks and proper fuel system operation after installation

Quality Assurance and Warranty Information

The Spectra F5 fuel tank is manufactured under stringent quality control processes to meet industry standards. While specific warranty details may vary, Spectra products typically include coverage against defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms related to this fuel tank.

This part fits 12 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1981FordThunderbird5.0LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1981FordThunderbird4.2LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1981FordThunderbird3.3LL6N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1981MercuryCougarXR-75.0LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1981MercuryCougarXR-74.2LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1981MercuryCougarXR-73.3LL6N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1980FordThunderbird5.0LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1980FordThunderbird4.2LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1980FordThunderbird3.3LL6N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1980MercuryCougar5.0LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1980MercuryCougar4.2LV8N/A40-1/4 in. x 30-3/8 in. x 8-1/2 in.; Lock Ring Kit Included
1980MercuryCougar3.3LL6N/A40-1/4 in. x 30-3/8 in. x 8-1/2 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:

1185E0SZ9002BFT4135TNKF5

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