Delphi FG1381 Fuel Pump Module Assembly

Delphi FG1381 Fuel Pump Module Assembly

Delphi FG1381 is an in-tank fuel pump module assembly for gasoline applications, built with OE heritage and application knowledge drawn from Delphi’s long history supplying automakers. It includes the fuel level sender assembly, regulator, strainer, and seal for a direct replacement on select Toyota Sienna models.

Key Features

• In-tank electric fuel pump module assembly for 12-volt gas systems
• Includes fuel level sender assembly, regulator, strainer, and gasket or seal
• Push-in outlet with one outlet and blade-style male terminals
• Maximum pressure rated at 80.0 and system pressure listed at 51 psi
• Standard replacement part for select 2004-2006 Toyota Sienna applications
• Delphi FG1381 is built from OE-focused engineering and aftermarket coverage knowledge

Detailed Description

Delphi FG1381 is a fuel pump module assembly for the fuel tank, engineered for gasoline vehicles that require an electric in-tank pump with an integrated regulator and sender. This assembly is listed for 2004-2006 Toyota Sienna models without a pressure sensor, making it a direct-fit option for owners searching for a Toyota Sienna fuel pump module assembly, Delphi FG1381, or a replacement fuel pump for 2004-2006 Toyota Sienna. The package contents include the module assembly with float arm, seal, and instruction sheet.

Delphi’s OE background is reflected in the component design and broad vehicle coverage approach. This part cross-references Airtex E8513 and Carter P76369 for the same application.

What It Helps Fix

• Hard starting caused by weak fuel delivery
• Engine stalling from inconsistent pump output
• Fuel gauge readings affected by a worn sender assembly
• Low fuel pressure in the tank-mounted fuel system
• Noise or failure from an aging in-tank pump module

Installation Notes

Fits 2004-2006 Toyota Sienna, N/A, without Pressure Sensor. The notes recommend cleaning the fuel tank before installing a new pump because tank contamination is a leading cause of premature fuel pump failure. Use of fuel tank cleaning kit FC01 is recommended. Verify connector style, outlet type, and pressure requirements before installation. Delphi FG1381 uses a blade terminal design with four terminals and an internal strainer.

Quality Assurance

Delphi builds this fuel pump module assembly using OE-focused experience and application knowledge developed over decades of supplying major automakers. FG1381 is a standard replacement part intended to meet the needs of the listed Toyota Sienna applications with the specified fuel system configuration.