
Dorman 578-243 Fuel Tank Strap
Dorman Fuel Tank Strap for Trailblazer, Envoy, and More
Dorman 578-243 is a direct replacement fuel tank strap built from steel with a black finish for corrosion resistance in harsh road and weather conditions. It is recommended whenever the fuel tank is replaced or serviced, and it supports a secure tank mounting on select GM and related SUVs.
Key Features
- Direct replacement fuel tank strap for OE-style fitment
- Steel construction for strength and durability
- Black finish for added protection against road exposure
- Fuel tank strap lengths: 23 in and 30.5 in
- Strap width: 1.5 in
- Fits 2003-2009 Chevrolet Trailblazer, N/A
- Fits 2003-2009 GMC Envoy, N/A
- Fits 2004-2008 Isuzu Ascender, N/A
- Fits 2005-2008 Saab 9-7x, N/A
- Fits 2004-2007 Buick Rainier, N/A
- Fits 2003-2004 Oldsmobile Bravada, N/A
Detailed Description
Dorman 578-243 fuel tank strap is engineered as a direct replacement for the original strap used on select Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Saab 9-7x, Buick Rainier, and Oldsmobile Bravada applications. The steel construction and black coating help the strap stand up to road splash, moisture, and seasonal weather exposure while maintaining secure fuel tank support. This part cross-references Spectra Premium ST243 and OE number 15180193 for the same application.
What It Helps Address
- Rusted or weakened fuel tank straps
- Loose fuel tank mounting caused by strap fatigue
- Fuel tank service repairs that require strap replacement
- Noise or movement from an unsupported tank
- Replacement of damaged original equipment straps
Installation Notes and Tips
Inspect the fuel tank, mounting points, and surrounding hardware before installation. Replace worn or corroded mounting components as needed, and verify the strap length and width match the vehicle application before securing the tank. This part does not include installation hardware.
Quality Assurance
Dorman manufactures this strap as a direct replacement part for the listed applications, using durable materials intended for demanding underbody conditions. It is a practical service part for fuel tank maintenance on 2003-2009 Chevrolet Trailblazer and 2003-2009 GMC Envoy platforms, along with the related fitments listed above.
Dorman 578-243 Fuel Tank Strap
Dorman Fuel Tank Strap for Trailblazer, Envoy, and More
Dorman 578-243 is a direct replacement fuel tank strap built from steel with a black finish for corrosion resistance in harsh road and weather conditions. It is recommended whenever the fuel tank is replaced or serviced, and it supports a secure tank mounting on select GM and related SUVs.
Key Features
- Direct replacement fuel tank strap for OE-style fitment
- Steel construction for strength and durability
- Black finish for added protection against road exposure
- Fuel tank strap lengths: 23 in and 30.5 in
- Strap width: 1.5 in
- Fits 2003-2009 Chevrolet Trailblazer, N/A
- Fits 2003-2009 GMC Envoy, N/A
- Fits 2004-2008 Isuzu Ascender, N/A
- Fits 2005-2008 Saab 9-7x, N/A
- Fits 2004-2007 Buick Rainier, N/A
- Fits 2003-2004 Oldsmobile Bravada, N/A
Detailed Description
Dorman 578-243 fuel tank strap is engineered as a direct replacement for the original strap used on select Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Saab 9-7x, Buick Rainier, and Oldsmobile Bravada applications. The steel construction and black coating help the strap stand up to road splash, moisture, and seasonal weather exposure while maintaining secure fuel tank support. This part cross-references Spectra Premium ST243 and OE number 15180193 for the same application.
What It Helps Address
- Rusted or weakened fuel tank straps
- Loose fuel tank mounting caused by strap fatigue
- Fuel tank service repairs that require strap replacement
- Noise or movement from an unsupported tank
- Replacement of damaged original equipment straps
Installation Notes and Tips
Inspect the fuel tank, mounting points, and surrounding hardware before installation. Replace worn or corroded mounting components as needed, and verify the strap length and width match the vehicle application before securing the tank. This part does not include installation hardware.
Quality Assurance
Dorman manufactures this strap as a direct replacement part for the listed applications, using durable materials intended for demanding underbody conditions. It is a practical service part for fuel tank maintenance on 2003-2009 Chevrolet Trailblazer and 2003-2009 GMC Envoy platforms, along with the related fitments listed above.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman Fuel Tank Strap for Trailblazer, Envoy, and More
Dorman 578-243 is a direct replacement fuel tank strap built from steel with a black finish for corrosion resistance in harsh road and weather conditions. It is recommended whenever the fuel tank is replaced or serviced, and it supports a secure tank mounting on select GM and related SUVs.
Key Features
- Direct replacement fuel tank strap for OE-style fitment
- Steel construction for strength and durability
- Black finish for added protection against road exposure
- Fuel tank strap lengths: 23 in and 30.5 in
- Strap width: 1.5 in
- Fits 2003-2009 Chevrolet Trailblazer, N/A
- Fits 2003-2009 GMC Envoy, N/A
- Fits 2004-2008 Isuzu Ascender, N/A
- Fits 2005-2008 Saab 9-7x, N/A
- Fits 2004-2007 Buick Rainier, N/A
- Fits 2003-2004 Oldsmobile Bravada, N/A
Detailed Description
Dorman 578-243 fuel tank strap is engineered as a direct replacement for the original strap used on select Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Saab 9-7x, Buick Rainier, and Oldsmobile Bravada applications. The steel construction and black coating help the strap stand up to road splash, moisture, and seasonal weather exposure while maintaining secure fuel tank support. This part cross-references Spectra Premium ST243 and OE number 15180193 for the same application.
What It Helps Address
- Rusted or weakened fuel tank straps
- Loose fuel tank mounting caused by strap fatigue
- Fuel tank service repairs that require strap replacement
- Noise or movement from an unsupported tank
- Replacement of damaged original equipment straps
Installation Notes and Tips
Inspect the fuel tank, mounting points, and surrounding hardware before installation. Replace worn or corroded mounting components as needed, and verify the strap length and width match the vehicle application before securing the tank. This part does not include installation hardware.
Quality Assurance
Dorman manufactures this strap as a direct replacement part for the listed applications, using durable materials intended for demanding underbody conditions. It is a practical service part for fuel tank maintenance on 2003-2009 Chevrolet Trailblazer and 2003-2009 GMC Envoy platforms, along with the related fitments listed above.












