HomeAir and Fuel Delivery > Fuel StorageDorman 578-102 Fuel Tank Strap
Part #: 578-102

Dorman 578-102 Fuel Tank Strap

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⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, and Mercury, LTD II, Thunderbird, Mark V, and Cougar
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Reliable Fuel Tank Straps for Ford Cougar and Mercury Thunderbird

The Dorman 578-102 fuel tank straps provide durable support for your vehicle's fuel tank. Designed specifically for Ford Cougar and Mercury Thunderbird models, these steel straps ensure secure fuel tank mounting and long-lasting performance.

  • Constructed from sturdy steel material for strength and durability
  • Black finish for corrosion resistance and a clean appearance
  • Each strap measures 40.75 inches in length and 1.2 inches in width
  • Includes two fuel tank straps per package for complete replacement
  • Compatible with Ford Cougar and Mercury Thunderbird fuel storage systems

Durable Steel Construction and Precise Dimensions

These fuel tank straps are engineered from high-quality steel to withstand the stresses of fuel tank support and road conditions. The black coating helps resist rust and corrosion, extending the lifespan of the straps. Both straps measure 40.75 inches long and 1.2 inches wide, matching the original equipment specifications for a secure fit. The Dorman 578-102 straps are designed to maintain proper fuel tank positioning, preventing movement that could lead to damage or leaks.

Compatible Fuel Tank Strap Replacement for Ford and Mercury Vehicles

This set of two fuel tank straps is compatible with Ford Cougar and Mercury Thunderbird models, ensuring a precise fit for these vehicles' fuel storage systems. Using the correct fuel tank straps helps maintain vehicle safety and fuel system integrity by securely holding the fuel tank in place.

  • Prevents fuel tank shifting and potential damage
  • Replaces worn or corroded original fuel tank straps
  • Helps avoid fuel leaks caused by loose tank mounting
  • Maintains proper fuel system alignment
  • Supports vehicle safety and performance

Installation Notes and Tips

Installation of the Dorman 578-102 fuel tank straps requires basic mechanical skills and appropriate tools. Note that installation hardware is not included, so reuse existing bolts or purchase compatible hardware separately. Ensure the fuel tank is properly supported during strap replacement to avoid damage or injury. Verify strap alignment and secure fastening to maintain fuel tank stability.

Quality Assurance and Warranty Information

Dorman manufactures the 578-102 fuel tank straps to meet or exceed OEM standards for fit and durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Using genuine Dorman parts helps ensure reliable performance and vehicle safety.

BrandDorman
Part Number578-102
ColorBlack
Fuel Tank Strap 1 Length (In)40.75 in
Fuel Tank Strap 1 Width (In)1.2 in
Fuel Tank Strap 2 Length (In)40.75 in
Installation Hardware IncludedNo
MaterialSteel
Package Contents2 Straps
Strap 2 Width1.2

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
1979FordThunderbirdN/A
1979MercuryCougarN/A
1978FordThunderbirdN/AFrom 2/01/78
1978MercuryCougarN/AFrom 2/01/78
1977FordThunderbirdN/A
1977MercuryCougarN/A
1976FordThunderbirdN/A
1975FordThunderbirdN/A
1974FordThunderbirdN/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:

ST102

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