Delphi FA10030 Fuel Pump Tank Seal

Fuel Pump Tank Seal for Ford and Lincoln

Delphi FA10030 is a black rubber fuel pump tank seal made for sealing the fuel pump module to the tank opening. With a flat seal profile, round rim shape, and OE-focused dimensions, it supports a secure fit on select Ford, Lincoln, and Mercury applications, including Crown Victoria, Town Car, Grand Marquis, F-250 Super Duty, F-350 Super Duty, Mustang, and Marauder.

Key Features

• Brand: Delphi
• Part number: FA10030
• Material: rubber
• Color: black
• Seal type: flat
• Rim shape: round
• Inside diameter: 117 mm / 4.6 in
• Outside diameter: 161 mm / 6.3 in
• Thickness: 4.1 mm / 0.16 in
• Package contents: tank seal

Product Details

Delphi FA10030 is a fuel pump tank seal built for the air and fuel delivery sealing system. Delphi has supplied fuel delivery components to global vehicle manufacturers for decades and brings OE-level engineering experience to this replacement seal. This part cross-references Spectra Premium LO57 for the same application. Use FA10030 when replacing a worn or flattened tank seal on vehicles such as the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis, or on select Ford truck and performance applications.

Common Problems This Seal Can Address

• Fuel odor around the tank opening caused by a deteriorated seal
• Seepage at the fuel pump module flange
• Hard-to-seal tank service after pump or sender replacement
• Air intrusion at the tank interface from a compressed or cracked gasket
• Repeat leaks after prior fuel pump service on Ford Mustang or Super Duty applications

Installation Notes

• Confirm the seal dimensions match the tank opening before installation.
• Inspect the tank flange and fuel pump module surface for damage, corrosion, or debris.
• Install on a clean, dry mating surface to help achieve an even seal.
• Verify vehicle-specific fitment for the exact year and model before ordering.
• Fits 1995-2011 Ford Crown Victoria, N/A.
• Fits 1995-2011 Lincoln Town Car, N/A.
• Fits 1995-2011 Mercury Grand Marquis, N/A.
• Fits 2000-2007 Ford F-250 Super Duty, N/A.
• Fits 1999-2007 Ford F-350 Super Duty, N/A.
• Fits 1998-2004 Ford Mustang, N/A.
• Fits 2003-2004 Mercury Marauder, N/A.

Quality Assurance

Delphi is a Tier 1 supplier to major vehicle manufacturers and has more than 80 years of fuel system manufacturing experience. FA10030 reflects that OE-focused background in a replacement fuel pump tank seal for select Ford, Lincoln, and Mercury vehicles.