Dorman 576-349 fuel tank for the 1989-1991 Chevrolet R2500 Suburban V8 5.7L, 6.2L or 7.4L and other vehicles holds the vehicle's fuel supply. This Dorman fuel tank directly replaces the original tank on the vehicles named below.
- Part of the Dorman OE Solutions line
- Steel construction with a pre-applied corrosion-resistant paint coat that saves time
- Capacity of 40 U.S. gallons
- Filler neck attached to the tank
- Baffled sump
Quick facts
- Part: Dorman 576-349 fuel tank
- Fits: 1989-1991 Chevrolet R2500 Suburban V8 5.7L, 6.2L or 7.4L and other vehicles
- Material: Steel
- Condition: New
A fuel smell near the vehicle, fuel drips on the ground or heavy rust on the tank can mean the tank has failed, and a suspected leak should be looked at promptly. Before you replace the tank, rule out a loose filler cap, a worn fuel line and a faulty fuel pump, because problems there can look similar.
Fits
It is listed for a wide range of Chevrolet and GMC Suburban models, including the 1989-1991 Chevrolet V2500 Suburban V8 5.7L or 6.2L and the 1990 V2500 Suburban V8 7.4L, plus the 1987 GMC R1500 Suburban V8 5.0L and the 1987-1991 R1500 Suburban V8 5.7L or 6.2L. If your Suburban is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Capacity: 40 U.S. gallons
- Length: 35 in
- Width: 28.75 in
- Height: 13.13 in
- Filler neck length: 5.9 in (attached)
- Quantity per vehicle: 1
Build and materials
- Material: Steel
- Coating: paint
- Baffled sump: yes
- Condition: New
- Country of origin: Taiwan
In the box
One fuel tank, one lock ring and one O-ring. The sending unit and mounting straps are not included; plan on new straps, since the old ones may not be reusable. This listing holds one fuel tank, and the fitment calls for one tank per vehicle.
Interchange: 15615625 · GM25C
Frequently Asked Questions
Will the Dorman 576-349 fuel tank fit a 1989-1991 Chevrolet R2500 Suburban V8 5.7L, 6.2L or 7.4L?
Yes. Dorman 576-349 is listed for the 1989-1991 Chevrolet R2500 Suburban with the V8 5.7L, 6.2L or 7.4L. Other Suburban years and engines are in the "Vehicles it fits" section.
Does the Dorman tank come with the sending unit?
No. The sending unit and mounting straps are not included with Dorman 576-349. The tank comes with the filler neck attached, a lock ring and an O-ring.
How many gallons does this steel fuel tank hold?
This tank holds 40 U.S. gallons. It has a baffled sump and a 5.9-inch filler neck that is already attached.
Can a fuel smell or rust on the tank mean the fuel tank needs replacing?
Yes, they can. A fuel smell, drips on the ground or heavy rust on the tank can point to a failed tank, so have a suspected leak inspected promptly rather than driving on it.
Is this fuel tank already painted?
Yes. This steel tank has a pre-applied coat of corrosion-resistant paint, which saves painting time before installation.
