Dorman - OE Solutions Fuel Tank P/N:576-010
Dorman 576-338 fuel tank for the 1996-1997 Oldsmobile LSS V6 3.8L and other vehicles stores the fuel your engine draws on. This Dorman fuel tank replaces the original tank when that one is leaking or rusted through.
A fuel smell, fuel stains near the tank, or rust and dents on the steel body can be signs the tank is damaged. Before you replace the tank, rule out a loose or damaged filler hose or fuel line as the source of the smell or leak. A shop can test the fuel system safely.
This steel tank fits the 1989-1997 Pontiac Bonneville V6 3.8L and the 1991-1996 Buick Park Avenue V6 3.8L, along with many other vehicles. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One fuel tank, one lock ring and one O-ring. The sending unit and mounting straps are not included, so plan on new straps rather than reusing the old ones. This listing holds one tank, and each vehicle takes one.
Interchange: GM20B
This part cross-references / interchanges with the following part numbers:
Is this the right Bonneville fuel tank for a 1989-1997 Pontiac Bonneville V6 3.8L?
Yes. Dorman 576-338 is listed for the 1989-1997 Pontiac Bonneville V6 3.8L and the 1996-1997 Oldsmobile LSS V6 3.8L. Open the "Vehicles it fits" section to check other cars.
Does this Dorman tank come with the sending unit?
No. Dorman 576-338 comes with a lock ring and an O-ring, but the sending unit and mounting straps are not included, and the filler neck is not attached.
How many gallons does this steel fuel tank hold?
It holds 18 U.S. gallons. The body is steel with a paint coating and has a baffled sump.
Can rust or a fuel smell mean this steel fuel tank needs replacing?
They can. Rust, dents, fuel stains or a strong fuel odor can mean the tank is damaged. A leak calls for prompt shop inspection, not continued driving.
Does Dorman 576-338 replace the GM20B fuel tank?
Yes. GM20B is listed as an interchange number that Dorman 576-338 replaces.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.