Delphi FG0345 Fuel Pump Module Assembly

Delphi FG0345 Fuel Pump Module Assembly

Delphi FG0345 is a standard replacement fuel pump module assembly for gasoline applications with in-tank mounting, a fuel level sender, and a vapor pressure sensor. Built from Delphi’s OE heritage and aftermarket experience, it is specified for 2004 Oldsmobile Silhouette and 2004-2005 Pontiac Montana applications.

Key Features

• Electric in-tank fuel pump module assembly for gas fuel systems
• Maximum pressure rating of 65.0 and system pressure of 52 psi
• Includes fuel level sender assembly, strainer, gasket or seal, and float arm
• Quick-connect outlet design with two outlets and 0.375 in. outlet outside diameter
• 12V operation with blade terminals and male terminal ends
• Vapor pressure sensor included for supported vehicle systems
• Standard replacement grade for direct service use

Detailed Description

The Delphi FG0345 fuel pump module assembly is built for vehicles that require an in-tank electric pump with integrated fuel level sensing. It is engineered for gasoline fuel delivery and includes the seal, strainer, splice kit, and instruction sheet listed in the package contents. For drivers servicing a 2004 Oldsmobile Silhouette or a 2004-2005 Pontiac Montana, FG0345 provides the core components needed to restore fuel delivery and tank-level signal performance.

Delphi draws on OE supplier experience across a wide range of vehicle platforms, and that background is reflected in the module’s fitment-focused design and component layout. This part cross-references Bosch 67455 for the same application.

What It Helps Fix

• Hard starting caused by weak or inconsistent fuel pressure
• Engine stalling from fuel delivery interruption
• Inaccurate fuel gauge readings from a worn sender assembly
• Fuel pump noise or reduced pump output
• Driveability issues tied to vapor pressure sensor or module wear

Installation Notes and Tips

Before installing a fuel pump module assembly, clean the fuel tank thoroughly to help prevent future seal problems, as noted in the fitment information. Verify electrical connector style, outlet configuration, and tank compatibility before removal. Replace the tank seal during service and confirm proper fuel pressure after installation.

Quality Assurance

Delphi builds this module using OE-based engineering knowledge developed through long-term supplier experience with major automakers. FG0345 is a standard replacement fuel pump module assembly intended to meet the requirements of the listed Pontiac Montana and Oldsmobile Silhouette applications.