Dorman 576-349 Fuel Tank
Replacement Fuel Tank for GM Suburban
This Dorman fuel tank is a direct replacement for specified Chevrolet and GMC full-size Suburban applications. Built from steel with a 40-gallon capacity, it is engineered to match the fit and function of the original tank on 1987-1991 Chevrolet and GMC models.
- Steel construction for fuel storage durability
- 40-gallon capacity for original-style range
- Filler neck attached with 5.9-inch filler neck length
- Lock ring included; O-ring included in package contents
- Baffled sump helps manage fuel movement inside the tank
- Paint-coated gray finish
- Cross-reference: Spectra Premium GM25C
Fitment Details
- Fits 1989-1991 Chevrolet R1500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet R2500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet V1500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet V2500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC R1500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC R2500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC V1500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC V2500 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet R10 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet R20 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet V10 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet V20 Suburban, 40 Gallon Tank
Product Overview
Dorman 576-349 is a replacement fuel tank for Chevrolet Suburban and GMC Suburban models that need a 40-gallon steel tank with the filler neck already attached. The tank measures 35 inches long, 28.75 inches wide, and 13.13 inches high, and it includes a lock ring and O-ring for the sending unit opening. This part number 576-349 is built to restore proper fuel storage on the listed Chevrolet and GMC applications while matching the original tank layout.
This part cross-references Spectra Premium GM25C for the same application.
Common Problems This Tank Can Address
- Corrosion or rust in the original fuel tank
- Fuel leaks caused by a damaged or weakened tank shell
- Restricted fuel storage capacity from a failing original tank
- Fuel slosh concerns in a tank without proper baffling
- Fitment issues when replacing a worn OE-style tank on Chevrolet Suburban or GMC Suburban models
Installation Notes
Verify vehicle fitment by year, make, model, and 40-gallon tank configuration before installation. The sending unit is not included, and mounting straps are not included, so reuse or replace those components as needed during service. Confirm the filler neck and lock ring interface before final assembly, and inspect the sealing surfaces to help prevent leaks.
Quality Assurance
Dorman designs this replacement fuel tank to match the fit and function of the original tank on the specified vehicles. The steel construction, attached filler neck, included lock ring, and baffled sump support OE-style service on 1987-1991 Chevrolet and GMC Suburban applications.
Dorman 576-349 Fuel Tank
Replacement Fuel Tank for GM Suburban
This Dorman fuel tank is a direct replacement for specified Chevrolet and GMC full-size Suburban applications. Built from steel with a 40-gallon capacity, it is engineered to match the fit and function of the original tank on 1987-1991 Chevrolet and GMC models.
- Steel construction for fuel storage durability
- 40-gallon capacity for original-style range
- Filler neck attached with 5.9-inch filler neck length
- Lock ring included; O-ring included in package contents
- Baffled sump helps manage fuel movement inside the tank
- Paint-coated gray finish
- Cross-reference: Spectra Premium GM25C
Fitment Details
- Fits 1989-1991 Chevrolet R1500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet R2500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet V1500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet V2500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC R1500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC R2500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC V1500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC V2500 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet R10 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet R20 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet V10 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet V20 Suburban, 40 Gallon Tank
Product Overview
Dorman 576-349 is a replacement fuel tank for Chevrolet Suburban and GMC Suburban models that need a 40-gallon steel tank with the filler neck already attached. The tank measures 35 inches long, 28.75 inches wide, and 13.13 inches high, and it includes a lock ring and O-ring for the sending unit opening. This part number 576-349 is built to restore proper fuel storage on the listed Chevrolet and GMC applications while matching the original tank layout.
This part cross-references Spectra Premium GM25C for the same application.
Common Problems This Tank Can Address
- Corrosion or rust in the original fuel tank
- Fuel leaks caused by a damaged or weakened tank shell
- Restricted fuel storage capacity from a failing original tank
- Fuel slosh concerns in a tank without proper baffling
- Fitment issues when replacing a worn OE-style tank on Chevrolet Suburban or GMC Suburban models
Installation Notes
Verify vehicle fitment by year, make, model, and 40-gallon tank configuration before installation. The sending unit is not included, and mounting straps are not included, so reuse or replace those components as needed during service. Confirm the filler neck and lock ring interface before final assembly, and inspect the sealing surfaces to help prevent leaks.
Quality Assurance
Dorman designs this replacement fuel tank to match the fit and function of the original tank on the specified vehicles. The steel construction, attached filler neck, included lock ring, and baffled sump support OE-style service on 1987-1991 Chevrolet and GMC Suburban applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Replacement Fuel Tank for GM Suburban
This Dorman fuel tank is a direct replacement for specified Chevrolet and GMC full-size Suburban applications. Built from steel with a 40-gallon capacity, it is engineered to match the fit and function of the original tank on 1987-1991 Chevrolet and GMC models.
- Steel construction for fuel storage durability
- 40-gallon capacity for original-style range
- Filler neck attached with 5.9-inch filler neck length
- Lock ring included; O-ring included in package contents
- Baffled sump helps manage fuel movement inside the tank
- Paint-coated gray finish
- Cross-reference: Spectra Premium GM25C
Fitment Details
- Fits 1989-1991 Chevrolet R1500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet R2500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet V1500 Suburban, 40 Gallon Tank
- Fits 1989-1991 Chevrolet V2500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC R1500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC R2500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC V1500 Suburban, 40 Gallon Tank
- Fits 1987-1991 GMC V2500 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet R10 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet R20 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet V10 Suburban, 40 Gallon Tank
- Fits 1987-1988 Chevrolet V20 Suburban, 40 Gallon Tank
Product Overview
Dorman 576-349 is a replacement fuel tank for Chevrolet Suburban and GMC Suburban models that need a 40-gallon steel tank with the filler neck already attached. The tank measures 35 inches long, 28.75 inches wide, and 13.13 inches high, and it includes a lock ring and O-ring for the sending unit opening. This part number 576-349 is built to restore proper fuel storage on the listed Chevrolet and GMC applications while matching the original tank layout.
This part cross-references Spectra Premium GM25C for the same application.
Common Problems This Tank Can Address
- Corrosion or rust in the original fuel tank
- Fuel leaks caused by a damaged or weakened tank shell
- Restricted fuel storage capacity from a failing original tank
- Fuel slosh concerns in a tank without proper baffling
- Fitment issues when replacing a worn OE-style tank on Chevrolet Suburban or GMC Suburban models
Installation Notes
Verify vehicle fitment by year, make, model, and 40-gallon tank configuration before installation. The sending unit is not included, and mounting straps are not included, so reuse or replace those components as needed during service. Confirm the filler neck and lock ring interface before final assembly, and inspect the sealing surfaces to help prevent leaks.
Quality Assurance
Dorman designs this replacement fuel tank to match the fit and function of the original tank on the specified vehicles. The steel construction, attached filler neck, included lock ring, and baffled sump support OE-style service on 1987-1991 Chevrolet and GMC Suburban applications.
