Delphi FE0544 Electric Fuel Pump - In-Tank

Delphi FE0544 Electric Fuel Pump Overview

The Delphi FE0544 is an in-tank electric fuel pump built for gasoline applications and standard replacement service. It delivers 12-volt operation, a 58 psi system pressure rating, and an average flow rating of 35, making it a direct-fit fuel delivery solution for select Lexus models.

Built from Delphi’s OE heritage and fuel system experience, this FE0544 fuel pump is engineered for consistent fuel delivery in applications such as the Lexus IS250, Lexus IS350, Lexus GS350, Lexus GS450h, and Lexus GS300.

Key Features

• 12-volt electric fuel pump for gasoline fuel systems
• In-tank design with hose outlet and strainer inlet type
• Maximum pressure rating of 95.0 with 58 psi system pressure
• Average current draw of 10 and average flow rating of 35
• Blade terminals, 2-terminal male connection
• Standard replacement grade for select Lexus fuel systems
• Package contents include the electric fuel pump, spacers, and instruction sheet

Detailed Description

Delphi FE0544 is an in-tank electric fuel pump designed for gasoline-powered vehicles that require stable fuel pressure and dependable fuel delivery. The pump uses a blade-style, 2-terminal male electrical connection and is specified for 12-volt systems. With a 95.0 maximum pressure rating and 58 psi system pressure, it supports the fuel delivery demands of select Lexus applications while maintaining OE-style service characteristics.

This part number FE0544 is a strong match for long-tail searches such as in-tank electric fuel pump for 2006-2013 Lexus IS250, fuel pump replacement for 2006-2013 Lexus IS350, and Delphi FE0544 fuel pump for 2007-2011 Lexus GS350. It also cross-references CFE0544 for the same application.

What It Helps Address

• Hard starting caused by weak fuel delivery
• Engine hesitation from low fuel pressure
• Stalling related to inconsistent pump output
• Fuel starvation under load
• Poor drivability from a failing in-tank pump

Installation Notes and Tips

Compatible With 2006-2013 Lexus IS250, in-tank; 2006-2013 Lexus IS350, in-tank; 2007-2011 Lexus GS350, in-tank; 2007-2011 Lexus GS450h, in-tank; and 2006 Lexus GS300, in-tank. Clean the fuel tank before installing the fuel pump to help prevent future seal problems. Verify electrical connector style, outlet diameter, and fuel system requirements before installation. The pump is supplied without a wiring harness, gasket or seal, or strainer.

Quality Assurance

Delphi draws on more than 100 years of OE experience and fuel system knowledge developed through supplying major automakers. The FE0544 reflects that OE-focused background in a standard replacement fuel pump for select Lexus vehicles.