Dorman 578-341 Fuel Tank Strap

Brand Dorman 578-341
Color Black
Fuel Tank Strap 1 Length (In) 20 in
Fuel Tank Strap 1 Width (In) 1.5 in
Fuel Tank Strap 2 Length (In) 20.5 In
Installation Hardware Included No
Material Steel
Package Contents 2 Straps
Strap 2 Width 1.5
Fits Chevrolet and GMC · 8 vehicles

Direct replacement. Matches the original strap for straightforward service.

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

Fuel tank strap. Secures the tank during replacement or service.

Cross-references Spectra Premium ST341 for the same application. See all 1.

$56.13Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 578-341 Fuel Tank Strap

Dorman 578-341 is a direct replacement fuel tank strap for select Chevrolet S10 and GMC Sonoma applications. Built from steel with a black finish, it is made to replace a strap during fuel tank service or replacement and to handle demanding road and weather exposure.

Key Features

  • Direct replacement fuel tank strap for OE-style fitment
  • Steel construction for strength and durability
  • Black finish for added corrosion resistance
  • Fuel tank strap 1 length: 20 in; width: 1.5 in
  • Fuel tank strap 2 length: 20.5 in; width: 1.5 in
  • Compatible with 2002-2003 Chevrolet S10 and 2002-2003 GMC Sonoma

Detailed Description

This Dorman fuel tank strap, part number 578-341, is engineered as a direct replacement for the original strap used on select 2002-2003 Chevrolet S10 and GMC Sonoma models. The steel construction and black coating help the strap stand up to road splash, moisture, and everyday underbody exposure. It is a practical choice when servicing the fuel tank or replacing worn mounting hardware on these trucks. This part cross-references Spectra Premium ST341 for the same application.

Common Repair Uses

  • Replacing a rusted or weakened fuel tank strap
  • Restoring secure fuel tank mounting after tank service
  • Addressing strap damage from corrosion or road debris
  • Correcting fuel tank support issues on a Chevrolet S10 or GMC Sonoma
  • Replacing a strap that no longer holds the tank firmly in place

Installation Notes and Tips

Inspect the fuel tank, mounting points, and surrounding hardware before installation. Because installation hardware is not included, reuse or replace fasteners as needed based on condition. Verify strap length and width against the original part before installation on your Chevrolet S10 or GMC Sonoma. For best results, install during fuel tank removal or service when access is available.

Quality Assurance

Dorman manufactures this strap as a direct replacement part using durable materials selected for underbody use. Part number 578-341 is built to match the original application requirements for 2002-2003 Chevrolet S10 and 2002-2003 GMC Sonoma fuel tank support service.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2003ChevroletS10Standard Cab PickupN/A—
2003ChevroletS10Extended Cab PickupN/A—
2003GMCSonomaStandard Cab PickupN/A—
2003GMCSonomaExtended Cab PickupN/A—
2002ChevroletS10Standard Cab PickupN/A—
2002ChevroletS10Extended Cab PickupN/A—
2002GMCSonomaStandard Cab PickupN/A—
2002GMCSonomaExtended Cab PickupN/A—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Spectra Premium — ST341