Keep clean fuel flowing to your pump with the Autobest Fuel Pump Strainer F304S. This inlet strainer (fuel pump sock) attaches to the fuel pump pickup and screens dirt, rust, and debris out of the fuel before it is drawn into the pump. It installs as a direct-fit replacement for the 1997-2007 Subaru Impreza, the 1998-2007 Subaru Forester, and the 1999 Subaru Legacy (2.5L H4). See the Buyer's Guide tab for the full application list.
Over time a strainer can clog with sediment or degrade. If a restricted or damaged strainer is the cause of hard starting, hesitation, stalling, or fuel-delivery trouble, replacing it restores an unobstructed path into the pump. Because it sits on the suction side, it strains fuel as the pump draws it in — protecting the pump from contaminants.
What does this fuel pump strainer do?
It attaches to the fuel pump inlet and screens out dirt, rust, and debris from the fuel before it is drawn into the pump, helping protect the pump from contaminants.
Which vehicles does the F304S fit?
It is a direct-fit replacement for the 1997-2007 Subaru Impreza, 1998-2007 Subaru Forester, and 1999 Subaru Legacy (2.5L H4). Check the Buyer's Guide tab to confirm your vehicle.
What are signs the strainer may need replacing?
Hard starting, hesitation, stalling, or fuel-delivery problems can point to a clogged or damaged strainer. Diagnose the cause first, since these symptoms can have other sources.
Is it compatible with ethanol-blended fuel?
Yes. Autobest states this strainer offers superior ethanol tolerance for today's fuel systems.
Is the F304S covered by a warranty?
Yes, it is supplied with a 12-Month Unlimited-Mile warranty from Autobest.
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.
