Delphi FA10034 Fuel Pump Tank Seal

Fuel Tank Seal for Ford Applications

Delphi FA10034 is a standard replacement fuel pump tank seal made from black polymer with a flat seal profile. It is built for select Ford, Lincoln, and Mercury fuel tank service applications where a precise tank-to-pump seal is needed.

Key Features

• Brand: Delphi
• Part number: FA10034
• Material: polymer
• Color: black
• Seal type: flat
• Item grade: standard replacement
• Inside diameter: 4.0
• Outside diameter: 5.6
• Thickness: 0.16
• Package contents: tank seal

Detailed Description

Delphi FA10034 fuel pump tank seal is engineered for fuel system service where a reliable sealing surface is required between the tank and fuel pump module. Delphi draws on OE experience and aftermarket coverage built from decades of supplying original equipment to major automakers, giving this replacement seal a fit-focused design for service work on Ford F-150, Ford F-250, Ford Explorer, and related applications. This part cross-references BFA10034 for the same application.

Compatible With 1998-2004 Ford F-150, 1997-2004 Ford F-250, 2002-2003 Ford E-150, 2003 Ford E-150 Club Wagon, 2003 Ford E-250, 2003 Ford E-350 Club Wagon, 1997-2002 Ford E-250 Econoline, 1999-2002 Ford E-350 Super Duty, 1999-2002 Ford Econoline, 2002 Lincoln Blackwood, 1997-2001 Ford E-150 Econoline, 1997-2001 Ford E-150 Econoline Club Wagon, 1997-2001 Ford E-350 Econoline Club Wagon, 1996-2001 Ford Explorer, 1998-2001 Mercury Mountaineer, 1997-2000 Ford E-350 Econoline, and 1997 Ford F-350.

What It Helps Address

• Fuel odor or seepage at the tank opening after pump service
• Seal distortion from an aged or damaged tank gasket
• Poor sealing after fuel pump module replacement
• Leak concerns caused by contamination on the tank sealing surface
• Service issues on Ford F-150, Ford Explorer, and similar fuel tank assemblies

Installation Notes and Tips

Clean the fuel tank thoroughly before installing the fuel pump to prevent future seal problems. Inspect the tank sealing surface for debris, corrosion, or damage before assembly. Verify the seal dimensions and application match the vehicle service requirements before installation. Delphi FA10034 is a flat polymer tank seal intended for direct replacement use in the listed applications.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and application knowledge developed through long-term original equipment supply. FA10034 is a standard replacement fuel tank seal designed for consistent service fitment in the listed Ford, Lincoln, and Mercury vehicles.