HomeAir and Fuel Delivery > Fuel StorageDorman 576-403 Fuel Tank
Part #: 576-403

Dorman 576-403 Fuel Tank

⚙️ 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 Pontiac, Camaro and Firebird
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Reliable Fuel Tank Replacement for Chevrolet Camaro and Pontiac Firebird

The Dorman 576-403 fuel tank is designed to provide a durable and precise fit for Chevrolet Camaro and Pontiac Firebird models. Constructed from steel with a protective silver coating, this fuel tank offers a robust solution for fuel storage needs.

  • Material: Heavy-duty steel construction for strength and durability
  • Capacity: 21 gallons to meet standard fuel requirements
  • Dimensions: 39.625 inches length, 21.25 inches width, and 10.25 inches height
  • Color: Gray with silver coating for corrosion resistance
  • Lock ring included for secure sealing
  • Compatible with Chevrolet Camaro and Pontiac Firebird vehicles

Durable Steel Fuel Tank with Protective Coating

This Dorman fuel tank (part number 576-403) is engineered from steel to withstand the rigors of daily driving and environmental exposure. The silver coating enhances corrosion resistance, extending the service life of the tank. Its 21-gallon capacity supports typical fuel demands for the Chevrolet Camaro and Pontiac Firebird, while the included lock ring ensures a secure seal to prevent leaks. The tank’s dimensions are designed for a direct fit, simplifying replacement without modification.

Applications and Problem Solving

  • Replacement for damaged or rusted fuel tanks on Chevrolet Camaro and Pontiac Firebird
  • Solution for fuel leaks caused by corrosion or impact damage
  • Restores proper fuel storage capacity and vehicle range
  • Addresses issues with fuel contamination due to compromised tank integrity
  • Supports maintenance and restoration projects requiring OEM-style fuel tanks

Installation Notes and Tips

When installing the Dorman 576-403 fuel tank, ensure the lock ring is properly seated to maintain a secure seal. Note that mounting straps and sending units are not included and should be reused or replaced separately as needed. Verify compatibility with your specific Chevrolet Camaro or Pontiac Firebird model year before installation. Properly support the tank during removal and installation to avoid damage.

Quality Assurance and Warranty

Dorman fuel tanks are manufactured to meet or exceed industry standards for fit and function. The steel construction combined with a corrosion-resistant coating provides reliable performance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.

BrandDorman
Part Number576-403
MaterialSteel
Capacity21
Length39.625
ColorGray
Width21.25
Height10.25
Lock Ring IncludedYes
Mounting Straps IncludedNo
Sending Unit IncludedNo
Filler Neck AttachedNo
Fuel Tank CoatingSilver coating
Baffled SumpNo
Attached SumpNo
Package ContentsFuel tank

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
1977ChevroletCamaroN/Aw/Filler Neck
1977PontiacFirebirdTrans AmN/Aw/Filler Neck
1976ChevroletCamaroN/Aw/Filler Neck
1976PontiacFirebirdTrans AmN/Aw/Filler Neck
1975ChevroletCamaroN/Aw/Filler Neck
1975PontiacFirebirdTrans AmN/Aw/Filler Neck
1974ChevroletCamaroN/Aw/Filler Neck
1974PontiacFirebirdTrans AmN/Aw/Filler Neck

* 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:

462832GM203

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