Delphi FG0327 Fuel Pump Module Assembly

Fuel Pump Module Assembly for GM Vans

Delphi FG0327 is an in-tank fuel pump module assembly built for gasoline applications that require steady fuel delivery and accurate fuel level reporting. It is a standard replacement for select 2003 Chevrolet Express 3500 and GMC Savana 3500 models, including Federal Emission System applications with the specified tank and RPO codes.

Built from Delphi’s OE heritage and aftermarket engineering experience, this fuel pump module assembly combines the pump, sender, seal, and strainer into one service part for direct replacement on the listed vehicles.

Key Features

• In-tank electric fuel pump module assembly for gas applications
• 12-volt design with a maximum pressure rating of 73.0
• Average flow rating of 29 and average current draw of 8
• Fuel level sender assembly included for accurate tank level feedback
• Strainer and gasket/seal included for service replacement
• Quick-connect outlet design with 2 outlets and 0.375 in. outlet outside diameter
• Blade-style, male terminals with 4 terminal connections
• Standard replacement part for select Chevrolet Express 3500 and GMC Savana 3500 applications

Detailed Description

Delphi FG0327 fuel pump module assembly is engineered for in-tank installation and direct fuel system service on select 2003 Chevrolet Express 3500 and GMC Savana 3500 vans. It is designed for gasoline fuel systems and includes the fuel level sender assembly, internal strainer, and seal to support a complete module replacement. The unit uses a quick-connect outlet configuration and blade terminals for the specified vehicle electrical connection.

Delphi draws on OE experience developed over decades of supplying major automakers, and that background is reflected in the fit, function, and component layout of this module. This part cross-references Bosch 67424 and Carter P75019M for the same application. Delphi FG0327 is also listed for the 2003 Chevrolet Express 3500 and 2003 GMC Savana 3500 with the noted tank and emission-system requirements.

What This Part Helps Address

• Hard starting caused by weak or inconsistent fuel delivery
• Engine stalling from insufficient fuel pressure
• Fuel gauge errors caused by a worn sender assembly
• Fuel starvation under load in an in-tank pump system
• Noise or performance loss from a failing original module

Installation Notes and Tips

• Fits 2003 Chevrolet Express 3500, in tank, with 35 gallon tank; RPO code NL1; with Federal Emission System; RPO code NF4 or NTP.
• Fits 2003 Chevrolet Express 3500, in tank, with Federal Emission System; RPO code NF4 or NTP.
• Fits 2003 GMC Savana 3500, in tank, with 35 gallon tank; RPO code NL1; with Federal Emission System; RPO code NF4 or NTP.
• Fits 2003 GMC Savana 3500, in tank, with Federal Emission System; RPO code NF4 or NTP.
• Clean the fuel tank before installation to reduce the risk of contaminating the replacement pump; Delphi recommends fuel tank cleaning kit FC01.
• Verify the vehicle’s tank size, emission code, and connector style before installation.

Quality Assurance

Delphi builds this fuel pump module assembly using OE-focused engineering and application coverage developed from long-term supplier experience with major automakers. FG0327 is a standard replacement part for the listed GM van applications and is backed by Delphi’s OE heritage in fuel system components.