Dorman 578-125 Fuel Tank Strap

Brand Dorman 578-125
Material Steel
Color Silver
Strap 2 Width 1
Fuel Tank Strap 1 Length (In) 37.25 in
Fuel Tank Strap 1 Width (In) 1 in
Fuel Tank Strap 2 Length (In) 37.25 in
Installation Hardware Included No
Package Contents 1 set (2 straps)
Fits Buick, Oldsmobile, and Pontiac · 13 vehicles

Direct replacement. Matches the original strap for straightforward service.

Steel construction. Built to handle harsh road and weather conditions.

Fuel tank strap. Made for secure fuel tank support during replacement.

Cross-references Spectra Premium ST125 and 10293849 for the same application. See all 2.

$37.45Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $37.45
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 578-125 Fuel Tank Strap

Replace a worn or corroded fuel tank strap with this direct replacement from Dorman. Built from steel with a silver finish, Dorman 578-125 is made for dependable fuel tank support on select Buick, Pontiac, and Oldsmobile applications.

Key Features

  • Direct replacement fuel tank strap for OE-style fitment
  • Steel construction for strength and durability
  • Silver finish
  • Strap length: 37.25 in
  • Strap width: 1 in
  • Designed for harsh road and weather exposure
  • Compatible with select 1997-2000 Buick Regal, Buick Century, Pontiac Grand Prix, and Oldsmobile Intrigue applications

Detailed Description

Dorman 578-125 is a fuel tank strap engineered as a direct replacement for the original strap on select Buick Regal, Buick Century, Pontiac Grand Prix, and Oldsmobile Intrigue models. The steel construction helps maintain secure fuel tank retention, while the silver finish provides a clean, corrosion-resistant appearance. This part number 578-125 is recommended whenever the fuel tank is replaced or serviced, making it a practical choice for fuel storage repairs that require OE-style dimensions and fit.

This part cross-references Spectra Premium ST125 for the same application.

What It Helps Fix

  • Rusted or weakened fuel tank strap material
  • Fuel tank movement caused by strap failure
  • Support issues after fuel tank service or replacement
  • Noise or instability from a loose tank mounting point
  • Corrosion-related strap damage from road spray and weather

Installation Notes and Tips

Inspect the tank mounting area, strap contact points, and surrounding hardware before installation. Because installation hardware is not included, reuse or source the required mounting components separately. Verify strap length and width against the original part before installation on 1997-1999 Buick Century, 1997-1999 Buick Regal, 1997-2000 Pontiac Grand Prix, or 1998-2000 Oldsmobile Intrigue applications.

Quality Assurance

Dorman manufactures this fuel tank strap from durable materials intended to withstand demanding road and weather conditions. It is a direct replacement part for select fuel tank service applications and is built to match the original strap’s function and fit.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2000OldsmobileIntrigue
2000PontiacGrand Prix
1999BuickCentury
1999BuickRegal
1999OldsmobileIntrigue
1999PontiacGrand Prix
1998BuickCentury
1998BuickRegal
1998OldsmobileIntrigue
1998PontiacGrand Prix
1997BuickCentury
1997BuickRegal
1997PontiacGrand Prix
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Spectra Premium — ST12510293849