Dorman 576-318 Fuel Tank - Rear
Dorman 576-318 Fuel Tank for GM Trucks
Dorman 576-318 is a replacement fuel tank engineered to match the fit and function of the original tank on specified Chevrolet and GMC trucks. Built from steel with a 31-gallon capacity, it is made for rear-mounted applications on 1990-1995 C/K-series models with the correct tank configuration.
For buyers searching for a 1990-1995 Chevrolet C1500 fuel tank, a 1992-1995 GMC K3500 fuel tank, or a direct-fit replacement for a 31 gallon rear tank, this part number provides the needed OE-style dimensions and included lock ring and O-ring.
- Steel construction for fuel storage durability
- 31-gallon capacity for listed Chevrolet and GMC applications
- Rear-position tank for the specified C/K-series trucks
- Filler neck attached for simplified replacement setup
- Baffled sump helps manage fuel movement inside the tank
- Paint-coated gray finish
- Lock ring and O-ring included
- Cross-reference: 15633889 and Spectra Premium GM14H
Detailed Fitment and Design
This Dorman fuel tank is shaped for the listed GM truck applications and measures 28.75 inches long, 28.125 inches wide, and 12.75 inches high. It includes a 5.5-inch filler neck, does not include mounting straps, and does not include the sending unit. The tank is intended for rear installation on 1990-1991 Chevrolet C1500, C2500, C3500, K1500, K2500, and K3500; 1990-1991 GMC C1500, C2500, C3500, K1500, K2500, and K3500; plus 1992-1995 Chevrolet C3500 and K3500, 1992-1995 GMC C3500 and K3500, and 1995 Chevrolet C35, all with the specified 31-gallon tank configuration and noted exclusions.
Common Problems This Tank Can Address
- Corrosion or rust damage in the original fuel tank
- Fuel leaks caused by a compromised tank shell
- Fitment issues from a damaged or incorrect replacement tank
- Fuel slosh concerns in a worn tank with internal damage
- Replacement needs after tank impact or age-related deterioration
Installation Notes
Verify the vehicle’s rear tank configuration, 31-gallon capacity, and application notes before installation. This part includes the lock ring and O-ring, but it does not include mounting straps or the sending unit, so reuse or source those components as needed for the vehicle. Confirm filler neck alignment and mounting points against the original tank before final assembly.
Quality Assurance
Dorman designs this replacement fuel tank to match the fit and function of the original equipment tank on the listed Chevrolet and GMC trucks. The steel construction, attached filler neck, and baffled sump support a direct replacement approach for the specified applications.
Dorman 576-318 Fuel Tank - Rear
Dorman 576-318 Fuel Tank for GM Trucks
Dorman 576-318 is a replacement fuel tank engineered to match the fit and function of the original tank on specified Chevrolet and GMC trucks. Built from steel with a 31-gallon capacity, it is made for rear-mounted applications on 1990-1995 C/K-series models with the correct tank configuration.
For buyers searching for a 1990-1995 Chevrolet C1500 fuel tank, a 1992-1995 GMC K3500 fuel tank, or a direct-fit replacement for a 31 gallon rear tank, this part number provides the needed OE-style dimensions and included lock ring and O-ring.
- Steel construction for fuel storage durability
- 31-gallon capacity for listed Chevrolet and GMC applications
- Rear-position tank for the specified C/K-series trucks
- Filler neck attached for simplified replacement setup
- Baffled sump helps manage fuel movement inside the tank
- Paint-coated gray finish
- Lock ring and O-ring included
- Cross-reference: 15633889 and Spectra Premium GM14H
Detailed Fitment and Design
This Dorman fuel tank is shaped for the listed GM truck applications and measures 28.75 inches long, 28.125 inches wide, and 12.75 inches high. It includes a 5.5-inch filler neck, does not include mounting straps, and does not include the sending unit. The tank is intended for rear installation on 1990-1991 Chevrolet C1500, C2500, C3500, K1500, K2500, and K3500; 1990-1991 GMC C1500, C2500, C3500, K1500, K2500, and K3500; plus 1992-1995 Chevrolet C3500 and K3500, 1992-1995 GMC C3500 and K3500, and 1995 Chevrolet C35, all with the specified 31-gallon tank configuration and noted exclusions.
Common Problems This Tank Can Address
- Corrosion or rust damage in the original fuel tank
- Fuel leaks caused by a compromised tank shell
- Fitment issues from a damaged or incorrect replacement tank
- Fuel slosh concerns in a worn tank with internal damage
- Replacement needs after tank impact or age-related deterioration
Installation Notes
Verify the vehicle’s rear tank configuration, 31-gallon capacity, and application notes before installation. This part includes the lock ring and O-ring, but it does not include mounting straps or the sending unit, so reuse or source those components as needed for the vehicle. Confirm filler neck alignment and mounting points against the original tank before final assembly.
Quality Assurance
Dorman designs this replacement fuel tank to match the fit and function of the original equipment tank on the listed Chevrolet and GMC trucks. The steel construction, attached filler neck, and baffled sump support a direct replacement approach for the specified applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 576-318 Fuel Tank for GM Trucks
Dorman 576-318 is a replacement fuel tank engineered to match the fit and function of the original tank on specified Chevrolet and GMC trucks. Built from steel with a 31-gallon capacity, it is made for rear-mounted applications on 1990-1995 C/K-series models with the correct tank configuration.
For buyers searching for a 1990-1995 Chevrolet C1500 fuel tank, a 1992-1995 GMC K3500 fuel tank, or a direct-fit replacement for a 31 gallon rear tank, this part number provides the needed OE-style dimensions and included lock ring and O-ring.
- Steel construction for fuel storage durability
- 31-gallon capacity for listed Chevrolet and GMC applications
- Rear-position tank for the specified C/K-series trucks
- Filler neck attached for simplified replacement setup
- Baffled sump helps manage fuel movement inside the tank
- Paint-coated gray finish
- Lock ring and O-ring included
- Cross-reference: 15633889 and Spectra Premium GM14H
Detailed Fitment and Design
This Dorman fuel tank is shaped for the listed GM truck applications and measures 28.75 inches long, 28.125 inches wide, and 12.75 inches high. It includes a 5.5-inch filler neck, does not include mounting straps, and does not include the sending unit. The tank is intended for rear installation on 1990-1991 Chevrolet C1500, C2500, C3500, K1500, K2500, and K3500; 1990-1991 GMC C1500, C2500, C3500, K1500, K2500, and K3500; plus 1992-1995 Chevrolet C3500 and K3500, 1992-1995 GMC C3500 and K3500, and 1995 Chevrolet C35, all with the specified 31-gallon tank configuration and noted exclusions.
Common Problems This Tank Can Address
- Corrosion or rust damage in the original fuel tank
- Fuel leaks caused by a compromised tank shell
- Fitment issues from a damaged or incorrect replacement tank
- Fuel slosh concerns in a worn tank with internal damage
- Replacement needs after tank impact or age-related deterioration
Installation Notes
Verify the vehicle’s rear tank configuration, 31-gallon capacity, and application notes before installation. This part includes the lock ring and O-ring, but it does not include mounting straps or the sending unit, so reuse or source those components as needed for the vehicle. Confirm filler neck alignment and mounting points against the original tank before final assembly.
Quality Assurance
Dorman designs this replacement fuel tank to match the fit and function of the original equipment tank on the listed Chevrolet and GMC trucks. The steel construction, attached filler neck, and baffled sump support a direct replacement approach for the specified applications.
