
Dorman 576-319 Fuel Tank - Rear
Replacement Fuel Tank for GM Trucks and SUVs
This Dorman fuel tank is a steel replacement for the original tank on select Chevrolet and GMC trucks and SUVs. Part number 576-319 is built to match the fit and function of the OE tank for applications such as Chevrolet C10, K10, K5 Blazer, and GMC Jimmy models.
Key Features
- Steel construction with a painted gray finish
- 25-gallon capacity for the specified rear and N/A-position applications
- Filler neck attached with a 5.9-inch filler neck length
- Lock ring and O-ring included
- Dimensions: 28.75 inches long, 28.125 inches wide, 10.75 inches high
- Fuel tank coating: paint
Detailed Description
Dorman 576-319 is a direct replacement fuel tank engineered for select 1973-1981 Chevrolet and GMC vehicles. It is designed for applications including Chevrolet C10, C20, C30, K10, K20, and K30 rear tank locations, plus Chevrolet C10 Suburban, C20 Suburban, K10 Suburban, K20 Suburban, K5 Blazer, GMC Jimmy, and GMC C1500/C2500/C3500 and K1500/K2500/K3500 models listed with 25-gallon tank fitment. The steel tank includes the filler neck attached and comes with the lock ring and O-ring needed for the tank opening.
This part cross-references Spectra Premium GM15A for the same application.
Common Issues This Tank Can Address
- Fuel leaks caused by rusted or damaged original tank metal
- Corrosion-related tank failure on older Chevrolet and GMC platforms
- Fuel odor from a compromised tank shell or neck area
- Reduced fuel storage capacity from a damaged OE tank
- Replacement needs after impact, age, or contamination-related tank damage
Installation Notes and Tips
Verify the vehicle’s tank position and 25-gallon application before installation. This fuel tank does not include mounting straps or a sending unit, so reuse or source those components as needed for the specific vehicle. Confirm filler neck alignment, seal condition, and lock ring engagement during installation on Chevrolet C10, K10, K5 Blazer, and GMC Jimmy applications.
Quality Assurance
Dorman manufactures this replacement tank to match original fit and function on the listed vehicles. Part number 576-319 is built for direct replacement use on compatible Chevrolet and GMC fuel storage applications.
Dorman 576-319 Fuel Tank - Rear
Replacement Fuel Tank for GM Trucks and SUVs
This Dorman fuel tank is a steel replacement for the original tank on select Chevrolet and GMC trucks and SUVs. Part number 576-319 is built to match the fit and function of the OE tank for applications such as Chevrolet C10, K10, K5 Blazer, and GMC Jimmy models.
Key Features
- Steel construction with a painted gray finish
- 25-gallon capacity for the specified rear and N/A-position applications
- Filler neck attached with a 5.9-inch filler neck length
- Lock ring and O-ring included
- Dimensions: 28.75 inches long, 28.125 inches wide, 10.75 inches high
- Fuel tank coating: paint
Detailed Description
Dorman 576-319 is a direct replacement fuel tank engineered for select 1973-1981 Chevrolet and GMC vehicles. It is designed for applications including Chevrolet C10, C20, C30, K10, K20, and K30 rear tank locations, plus Chevrolet C10 Suburban, C20 Suburban, K10 Suburban, K20 Suburban, K5 Blazer, GMC Jimmy, and GMC C1500/C2500/C3500 and K1500/K2500/K3500 models listed with 25-gallon tank fitment. The steel tank includes the filler neck attached and comes with the lock ring and O-ring needed for the tank opening.
This part cross-references Spectra Premium GM15A for the same application.
Common Issues This Tank Can Address
- Fuel leaks caused by rusted or damaged original tank metal
- Corrosion-related tank failure on older Chevrolet and GMC platforms
- Fuel odor from a compromised tank shell or neck area
- Reduced fuel storage capacity from a damaged OE tank
- Replacement needs after impact, age, or contamination-related tank damage
Installation Notes and Tips
Verify the vehicle’s tank position and 25-gallon application before installation. This fuel tank does not include mounting straps or a sending unit, so reuse or source those components as needed for the specific vehicle. Confirm filler neck alignment, seal condition, and lock ring engagement during installation on Chevrolet C10, K10, K5 Blazer, and GMC Jimmy applications.
Quality Assurance
Dorman manufactures this replacement tank to match original fit and function on the listed vehicles. Part number 576-319 is built for direct replacement use on compatible Chevrolet and GMC fuel storage applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Replacement Fuel Tank for GM Trucks and SUVs
This Dorman fuel tank is a steel replacement for the original tank on select Chevrolet and GMC trucks and SUVs. Part number 576-319 is built to match the fit and function of the OE tank for applications such as Chevrolet C10, K10, K5 Blazer, and GMC Jimmy models.
Key Features
- Steel construction with a painted gray finish
- 25-gallon capacity for the specified rear and N/A-position applications
- Filler neck attached with a 5.9-inch filler neck length
- Lock ring and O-ring included
- Dimensions: 28.75 inches long, 28.125 inches wide, 10.75 inches high
- Fuel tank coating: paint
Detailed Description
Dorman 576-319 is a direct replacement fuel tank engineered for select 1973-1981 Chevrolet and GMC vehicles. It is designed for applications including Chevrolet C10, C20, C30, K10, K20, and K30 rear tank locations, plus Chevrolet C10 Suburban, C20 Suburban, K10 Suburban, K20 Suburban, K5 Blazer, GMC Jimmy, and GMC C1500/C2500/C3500 and K1500/K2500/K3500 models listed with 25-gallon tank fitment. The steel tank includes the filler neck attached and comes with the lock ring and O-ring needed for the tank opening.
This part cross-references Spectra Premium GM15A for the same application.
Common Issues This Tank Can Address
- Fuel leaks caused by rusted or damaged original tank metal
- Corrosion-related tank failure on older Chevrolet and GMC platforms
- Fuel odor from a compromised tank shell or neck area
- Reduced fuel storage capacity from a damaged OE tank
- Replacement needs after impact, age, or contamination-related tank damage
Installation Notes and Tips
Verify the vehicle’s tank position and 25-gallon application before installation. This fuel tank does not include mounting straps or a sending unit, so reuse or source those components as needed for the specific vehicle. Confirm filler neck alignment, seal condition, and lock ring engagement during installation on Chevrolet C10, K10, K5 Blazer, and GMC Jimmy applications.
Quality Assurance
Dorman manufactures this replacement tank to match original fit and function on the listed vehicles. Part number 576-319 is built for direct replacement use on compatible Chevrolet and GMC fuel storage applications.












