HomeAir and Fuel Delivery > Fuel StorageDorman 578-341 Fuel Tank Strap
Part #: 578-341

Dorman 578-341 Fuel Tank Strap

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⚙️ 8 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: Chevrolet and GMC, S10 and Sonoma
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Reliable Fuel Tank Straps for Chevrolet S10 and GMC Sonoma

The Dorman 578-341 fuel tank straps provide durable support for your vehicle's fuel tank. Designed specifically for Chevrolet S10 and GMC Sonoma 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
  • Includes two straps: one 20 inches long and 1.5 inches wide, the other 20.5 inches long and 1.5 inches wide
  • Compatible with Chevrolet S10 and GMC Sonoma fuel tank mounting systems
  • Part number 578-341 for easy identification and replacement

Durable Steel Construction and Precise Dimensions

The Dorman 578-341 fuel tank straps are engineered from high-quality steel to provide reliable support for your fuel tank. The black coating helps resist rust and corrosion, extending the life of the straps. The set includes two straps with slightly different lengths—20 inches and 20.5 inches—both 1.5 inches wide, designed to fit the specific mounting points on Chevrolet S10 and GMC Sonoma trucks. These dimensions ensure a secure fit and proper fuel tank alignment.

Compatible Vehicles and Part Number Details

This fuel tank strap set is compatible with Chevrolet S10 and GMC Sonoma models, making it a direct replacement for worn or damaged straps on these vehicles. Using part number 578-341 guarantees you receive the correct components designed for your truck's fuel storage system.

Common Issues Addressed by Fuel Tank Straps

  • Prevents fuel tank movement caused by worn or broken straps
  • Reduces risk of fuel leaks due to improper tank support
  • Eliminates rattling noises from loose fuel tank mounting
  • Protects fuel tank from damage during vehicle operation
  • Maintains proper fuel system alignment for safe driving

Installation Notes and Tips

Installation of the Dorman 578-341 fuel tank straps requires basic mechanical skills and tools. Note that installation hardware is not included, so you may need to reuse existing bolts or purchase compatible fasteners separately. Ensure the fuel tank is properly supported during strap replacement to avoid damage or injury. Verify strap orientation and length before final tightening to secure the fuel tank correctly.

Quality Assurance and Warranty Information

Dorman manufactures this fuel tank strap set to meet or exceed OEM specifications for fit and durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in material and workmanship. Using genuine Dorman parts like the 578-341 helps maintain the integrity of your Chevrolet S10 or GMC Sonoma fuel system.

BrandDorman
Part Number578-341
ColorBlack
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 IncludedNo
MaterialSteel
Package Contents2 Straps
Strap 2 Width1.5

This part fits 8 vehicles. Search below:

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

* 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:

ST341

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