Sparta PN3113 Fuel Pump Module Assembly

Fuel Pump Module Assembly for GM Vans

Sparta PN3113 is a specific-fit fuel pump module assembly for select Chevrolet Express and GMC Savana vans. It combines the pump, sending unit, regulator, strainer, fuel filter, seal, and tank pressure sensor in one in-tank assembly for a direct replacement service.

Key Features

• Specific-fit fuel pump module assembly for 2004-2008 Chevrolet Express 1500, Express 2500, and Express 3500
• Also fits 2004-2008 GMC Savana 1500, Savana 2500, and Savana 3500
• Electric turbine pump design with an average flow rating of 38 and average current draw of 11
• Flex-fuel application with a maximum pressure of 73 and minimum pressure of 54
• Includes fuel sending unit, regulator, strainer, fuel filter, gasket/seal, and float arm
• In-tank design with quick-connect outlet, oval female connector, and 4 male blade terminals
• Plastic housing with nitrile rubber seal material
• Fuel tank pressure sensor included

Detailed Description

PN3113 is built as a standard replacement fuel pump module assembly for higher-mileage and earlier-model vehicles. It is distributed through Delphi, an OE fuel supplier, and is engineered for the fit and performance requirements of the listed Chevrolet Express and GMC Savana applications. This assembly is configured for flex fuel use and includes the components commonly replaced during an in-tank fuel system repair, including the sending unit, regulator, strainer, fuel filter, and seal. This part cross-references Airtex E3678M and Bosch 66074 for the same application.

Common Repair Symptoms

• Hard starting or extended crank time
• Fuel pressure loss under load
• Inaccurate fuel level readings from a worn sending unit
• Engine hesitation, stalling, or intermittent fuel delivery
• Fuel system service needs on high-mileage Express or Savana vans

Installation Notes and Tips

Install this module in the fuel tank using the correct vehicle-specific procedure for the Express or Savana platform. Verify connector shape, outlet style, and terminal count before installation, and replace any worn tank seals or related components as needed. Because mounting hardware and lock ring are not included, reuse or source the required hardware separately if your vehicle calls for it.

Quality Assurance

Sparta fuel system components are backed by Delphi distribution and OE-focused engineering for earlier-model, higher-mileage applications. PN3113 is a standard replacement part built to match the listed fitment and fuel system configuration for 2004-2008 Chevrolet Express and GMC Savana vans.