Spectra

Spectra ST57 Fuel Tank Strap

Brand Spectra ST57
Fits Lincoln, Ford, and Mercury · 113 vehicles

OE direct replacement. Meets or exceeds original equipment performance.

Fuel tank strap. Built to secure the fuel tank with a precise fit.

Spectra Premium engineering. Manufactured with quality control for dependable replacement performance.

Cross-references 578057, 4040205 and IST57 for the same application. See all 4.

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Spectra ST57 Fuel Tank Strap

The Spectra ST57 fuel tank strap is a direct-fit fuel storage service part for select full-size Ford and Mercury applications. It is built to replace a worn or damaged tank strap with an OE-style fit and function for vehicles such as the 1971-1978 Ford LTD, 1971-1978 Mercury Marquis, 1975-1978 Mercury Grand Marquis, and 1971-1979 Lincoln Continental.

Key Features

  • Fuel tank strap for air and fuel delivery service
  • OE-style replacement for select Ford, Mercury, and Lincoln vehicles
  • Manufactured with engineering and quality control standards aimed at original equipment-level performance
  • Direct replacement part number ST57 for fuel tank retention service
  • Cross-references Spectra Premium applications such as 578057 and IST57 for the same use case

Detailed Description

Spectra ST57 is a fuel tank strap designed for vehicles that require secure tank retention in the fuel storage system. It is listed for 1971-1979 Lincoln Continental, 1971-1978 Ford LTD, 1975-1978 Mercury Grand Marquis, and 1971-1978 Mercury Marquis. For buyers searching for a fuel tank strap for 1971-1978 Ford LTD or a replacement fuel tank strap for 1971-1979 Lincoln Continental, ST57 provides a focused fitment match. The part number ST57 is also useful when cross-checking catalog listings and service references.

Common Issues This Part Can Address

  • Broken or rusted fuel tank strap
  • Loose fuel tank mounting
  • Tank movement caused by strap fatigue
  • Corrosion-related strap replacement during fuel system repair
  • Failed inspection due to damaged tank retention hardware

Installation Notes and Tips

Verify vehicle year, make, and model before ordering, since fitment is limited to the listed applications. Inspect the tank, mounting points, and surrounding hardware for corrosion or damage before installation. Confirm the strap orientation and mounting locations against the original part to ensure proper fuel tank support on the Ford LTD, Mercury Marquis, Mercury Grand Marquis, or Lincoln Continental.

Quality Assurance

Spectra Premium fuel tank straps are engineered and manufactured with quality control processes intended to meet or exceed the performance of the original equipment they replace. This part number ST57 is built for dependable fuel tank retention in the specified applications.

This part fits 113 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
1979LincolnContinental6.6LV8N/A
1978FordLTDHardtop7.5LV8N/A
1978FordLTDHardtop6.6LV8N/A
1978FordLTDHardtop5.8LV8N/A
1978FordLTDHardtop5.0LV8N/A
1978LincolnContinental7.5LV8N/A
1978LincolnContinental6.6LV8N/A
1978MercuryGrand Marquis7.5LV8N/A
1978MercuryGrand Marquis6.6LV8N/A
1978MercuryGrand Marquis5.8LV8N/A
1978MercuryMarquisHardtop7.5LV8N/A
1978MercuryMarquisHardtop6.6LV8N/A
1978MercuryMarquisHardtop5.8LV8N/A
1977FordLTDHardtop7.5LV8N/A
1977FordLTDHardtop6.6LV8N/A
1977FordLTDHardtop5.8LV8N/A
1977FordLTDHardtop5.0LV8N/A
1977LincolnContinental7.5LV8N/A
1977LincolnContinental6.6LV8N/A
1977MercuryGrand Marquis7.5LV8N/A
1977MercuryGrand Marquis6.6LV8N/A
1977MercuryMarquisHardtop7.5LV8N/A
1977MercuryMarquisHardtop6.6LV8N/A
1976FordLTDHardtop7.5LV8N/A
1976FordLTDHardtop6.6LV8N/A
1976FordLTDHardtop5.8LV8N/A
1976LincolnContinental7.5LV8N/A
1976MercuryGrand Marquis7.5LV8N/A
1976MercuryGrand Marquis6.6LV8N/A
1976MercuryMarquisHardtop7.5LV8N/A
1976MercuryMarquisHardtop6.6LV8N/A
1975FordLTDHardtop7.5LV8N/A
1975FordLTDHardtop6.6LV8N/A
1975FordLTDHardtop5.8LV8N/A
1975LincolnContinental7.5LV8N/A
1975MercuryGrand Marquis7.5LV8N/A
1975MercuryGrand Marquis6.6LV8N/A
1975MercuryMarquisHardtop7.5LV8N/A
1975MercuryMarquisHardtop6.6LV8N/A
1974FordLTDHardtop7.5LV8N/A
1974FordLTDHardtop6.6LV8N/A
1974FordLTDHardtop5.8LV8N/A
1974FordLTDHardtop5.0LV8N/A
1974LincolnContinental7.5LV8N/A
1974MercuryMarquisSedan7.5LV8N/A
1974MercuryMarquisHardtop7.5LV8N/A
1974MercuryMarquisSedan6.6LV8N/A
1974MercuryMarquisHardtop6.6LV8N/A
1974MercuryMarquisSedan5.8LV8N/A
1974MercuryMarquisHardtop5.8LV8N/A
1973FordLTDSedan7.5LV8N/A
1973FordLTDHardtop7.5LV8N/A
1973FordLTDSedan7.0LV8N/A
1973FordLTDHardtop7.0LV8N/A
1973FordLTDSedan6.6LV8N/A
1973FordLTDHardtop6.6LV8N/A
1973FordLTDSedan5.8LV8N/A
1973FordLTDHardtop5.8LV8N/A
1973FordLTDSedan5.0LV8N/A
1973FordLTDHardtop5.0LV8N/A
1973LincolnContinental7.5LV8N/A
1973MercuryMarquisSedan7.5LV8N/A
1973MercuryMarquisHardtop7.5LV8N/A
1973MercuryMarquisSedan7.0LV8N/A
1973MercuryMarquisHardtop7.0LV8N/A
1973MercuryMarquisSedan6.6LV8N/A
1973MercuryMarquisHardtop6.6LV8N/A
1973MercuryMarquisSedan5.8LV8N/A
1973MercuryMarquisHardtop5.8LV8N/A
1972FordLTDSedan7.5LV8N/A
1972FordLTDHardtop7.5LV8N/A
1972FordLTDSedan7.0LV8N/A
1972FordLTDHardtop7.0LV8N/A
1972FordLTDSedan6.6LV8N/A
1972FordLTDHardtop6.6LV8N/A
1972FordLTDSedan5.8LV8N/A
1972FordLTDHardtop5.8LV8N/A
1972FordLTDSedan5.0LV8N/A
1972FordLTDSedanN/A
1972FordLTDHardtop5.0LV8N/A
1972FordLTDHardtopN/A
1972FordLTDSedan3.9LL6N/A
1972FordLTDHardtop3.9LL6N/A
1972LincolnContinental7.5LV8N/A
1972MercuryMarquisSedan7.5LV8N/A
1972MercuryMarquisHardtop7.5LV8N/A
1972MercuryMarquisSedan7.0LV8N/A
1972MercuryMarquisHardtop7.0LV8N/A
1972MercuryMarquisSedan6.6LV8N/A
1972MercuryMarquisHardtop6.6LV8N/A
1972MercuryMarquisSedan5.8LV8N/A
1972MercuryMarquisHardtop5.8LV8N/A
1971FordLTDSedan7.0LV8N/A
1971FordLTDHardtop7.0LV8N/A
1971FordLTDSedan6.6LV8N/A
1971FordLTDHardtop6.6LV8N/A
1971FordLTDSedan6.4LV8N/A
1971FordLTDHardtop6.4LV8N/A
1971FordLTDSedan5.8LV8N/A
1971FordLTDHardtop5.8LV8N/A
1971FordLTDSedan5.0LV8N/A
1971FordLTDSedanN/A
1971FordLTDHardtop5.0LV8N/A
1971FordLTDHardtopN/A
1971FordLTDSedan3.9LL6N/A
1971FordLTDHardtop3.9LL6N/A
1971LincolnContinental7.5LV8N/A
1971MercuryMarquisSedan7.0LV8N/A
1971MercuryMarquisHardtop7.0LV8N/A
1971MercuryMarquisSedan6.6LV8N/A
1971MercuryMarquisHardtop6.6LV8N/A
1971MercuryMarquisSedan5.8LV8N/A
1971MercuryMarquisHardtop5.8LV8N/A
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5780574040205IST57TNKST57