
Dorman 578-049 Fuel Tank Strap
Dorman 578-049 Fuel Tank Strap
Dorman 578-049 is a direct replacement fuel tank strap for vehicles that need secure tank support after service or replacement. Built from steel with a black finish, it is made to handle road exposure and changing weather conditions while restoring proper tank retention.
Key Features
- Direct replacement fuel tank strap for OE-style fitment
- Steel construction for strength and durability
- Black finish for added corrosion resistance
- 31.875 in length and 2 in width for the specified applications
- Compatible with select Chevrolet, GMC, Buick, Oldsmobile, and Pontiac models
- Cross-references Spectra Premium ST49 for the same application
Detailed Description
This Dorman fuel tank strap is engineered for direct replacement use on select classic and late-model GM applications, including 1992-1994 Chevrolet Blazer, 1992-1994 GMC Yukon, 1968-1972 Buick Skylark, 1968-1972 Chevrolet El Camino, 1970-1972 Chevrolet Monte Carlo, 1970-1972 Oldsmobile Cutlass, 1971-1972 Oldsmobile Cutlass Supreme, 1969-1972 Pontiac GTO, 1969-1972 Pontiac LeMans, 1969-1970 Pontiac Grand Prix, and 1968-1970 Pontiac Tempest. Part number 578-049 is a practical replacement when the original strap is rusted, bent, or no longer holds the tank securely.
Manufactured from steel, this strap is built for the demands of underbody use. The black finish helps it stand up to harsh road and weather conditions, making it a solid choice for fuel tank service on Chevrolet Blazer, GMC Yukon, and other listed applications. Part number 578-049 is also a direct cross-reference to Spectra Premium ST49.
What This Part Helps Fix
- Loose or sagging fuel tank support
- Rust-damaged or weakened original tank straps
- Fuel tank movement caused by failed retaining hardware
- Service-related replacement needs after tank removal
- Fitment issues on listed Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles
Installation Notes and Tips
Replace the strap whenever the fuel tank is removed, serviced, or replaced. Inspect the tank mounting points and surrounding underbody surfaces before installation, and verify that the strap length and width match the original application. Installation hardware is not included.
Quality Assurance
Dorman manufactures this strap as a direct replacement part using durable materials intended for long-term underbody service. It is built to match the original application requirements for the listed vehicles and to restore secure fuel tank retention.
Dorman 578-049 Fuel Tank Strap
Dorman 578-049 Fuel Tank Strap
Dorman 578-049 is a direct replacement fuel tank strap for vehicles that need secure tank support after service or replacement. Built from steel with a black finish, it is made to handle road exposure and changing weather conditions while restoring proper tank retention.
Key Features
- Direct replacement fuel tank strap for OE-style fitment
- Steel construction for strength and durability
- Black finish for added corrosion resistance
- 31.875 in length and 2 in width for the specified applications
- Compatible with select Chevrolet, GMC, Buick, Oldsmobile, and Pontiac models
- Cross-references Spectra Premium ST49 for the same application
Detailed Description
This Dorman fuel tank strap is engineered for direct replacement use on select classic and late-model GM applications, including 1992-1994 Chevrolet Blazer, 1992-1994 GMC Yukon, 1968-1972 Buick Skylark, 1968-1972 Chevrolet El Camino, 1970-1972 Chevrolet Monte Carlo, 1970-1972 Oldsmobile Cutlass, 1971-1972 Oldsmobile Cutlass Supreme, 1969-1972 Pontiac GTO, 1969-1972 Pontiac LeMans, 1969-1970 Pontiac Grand Prix, and 1968-1970 Pontiac Tempest. Part number 578-049 is a practical replacement when the original strap is rusted, bent, or no longer holds the tank securely.
Manufactured from steel, this strap is built for the demands of underbody use. The black finish helps it stand up to harsh road and weather conditions, making it a solid choice for fuel tank service on Chevrolet Blazer, GMC Yukon, and other listed applications. Part number 578-049 is also a direct cross-reference to Spectra Premium ST49.
What This Part Helps Fix
- Loose or sagging fuel tank support
- Rust-damaged or weakened original tank straps
- Fuel tank movement caused by failed retaining hardware
- Service-related replacement needs after tank removal
- Fitment issues on listed Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles
Installation Notes and Tips
Replace the strap whenever the fuel tank is removed, serviced, or replaced. Inspect the tank mounting points and surrounding underbody surfaces before installation, and verify that the strap length and width match the original application. Installation hardware is not included.
Quality Assurance
Dorman manufactures this strap as a direct replacement part using durable materials intended for long-term underbody service. It is built to match the original application requirements for the listed vehicles and to restore secure fuel tank retention.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 578-049 Fuel Tank Strap
Dorman 578-049 is a direct replacement fuel tank strap for vehicles that need secure tank support after service or replacement. Built from steel with a black finish, it is made to handle road exposure and changing weather conditions while restoring proper tank retention.
Key Features
- Direct replacement fuel tank strap for OE-style fitment
- Steel construction for strength and durability
- Black finish for added corrosion resistance
- 31.875 in length and 2 in width for the specified applications
- Compatible with select Chevrolet, GMC, Buick, Oldsmobile, and Pontiac models
- Cross-references Spectra Premium ST49 for the same application
Detailed Description
This Dorman fuel tank strap is engineered for direct replacement use on select classic and late-model GM applications, including 1992-1994 Chevrolet Blazer, 1992-1994 GMC Yukon, 1968-1972 Buick Skylark, 1968-1972 Chevrolet El Camino, 1970-1972 Chevrolet Monte Carlo, 1970-1972 Oldsmobile Cutlass, 1971-1972 Oldsmobile Cutlass Supreme, 1969-1972 Pontiac GTO, 1969-1972 Pontiac LeMans, 1969-1970 Pontiac Grand Prix, and 1968-1970 Pontiac Tempest. Part number 578-049 is a practical replacement when the original strap is rusted, bent, or no longer holds the tank securely.
Manufactured from steel, this strap is built for the demands of underbody use. The black finish helps it stand up to harsh road and weather conditions, making it a solid choice for fuel tank service on Chevrolet Blazer, GMC Yukon, and other listed applications. Part number 578-049 is also a direct cross-reference to Spectra Premium ST49.
What This Part Helps Fix
- Loose or sagging fuel tank support
- Rust-damaged or weakened original tank straps
- Fuel tank movement caused by failed retaining hardware
- Service-related replacement needs after tank removal
- Fitment issues on listed Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles
Installation Notes and Tips
Replace the strap whenever the fuel tank is removed, serviced, or replaced. Inspect the tank mounting points and surrounding underbody surfaces before installation, and verify that the strap length and width match the original application. Installation hardware is not included.
Quality Assurance
Dorman manufactures this strap as a direct replacement part using durable materials intended for long-term underbody service. It is built to match the original application requirements for the listed vehicles and to restore secure fuel tank retention.












