Sparta PN3233 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Silverado and Sierra

Sparta PN3233 is a specific-fit fuel pump module assembly for select 2007-2008 Chevrolet Silverado and GMC Sierra trucks. It combines the pump, sending unit, regulator, seal, strainer, and fuel filter in one in-tank assembly for a direct replacement service.

Key Features

• Specific-fit fuel pump module assembly for select Silverado and Sierra applications
• 12-volt electric turbine pump with an average flow rating of 21
• Fuel type: flex fuel
• Includes fuel sending unit, regulator, gasket/seal, strainer, and fuel filter
• In-tank design with quick-connect outlet and oval female connector
• Maximum pressure: 81; minimum pressure: 58
• Fuel tank pressure sensor included
• Standard replacement grade for earlier model, higher-mileage vehicles

Detailed Description

Sparta PN3233 is built as a standard replacement fuel pump module assembly for 2007-2008 Chevrolet Silverado 1500, Silverado 2500 HD, and Silverado 3500 HD, as well as 2007-2008 GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD. It is an in-tank electric module with a turbine pump design, 3-terminal male connection, 1 female oval connector, and quick-connect outlet configuration. The assembly includes the float arm, seal, instruction sheet, fuel sending unit, regulator, strainer, fuel filter, and fuel tank pressure sensor for a complete service replacement. This part cross-references Bosch 67780 and Carter P76285M for the same application. Sparta, distributed by Delphi, is positioned for higher-mileage and earlier model vehicles, and PN3233 reflects that OE-focused fit and performance approach.

What It Helps Address

• Hard starting caused by weak fuel delivery
• Engine stalling from inconsistent pump output
• Incorrect fuel level readings from a worn sending unit
• Fuel pressure issues within the 58 to 81 pressure range
• Fuel system service needs on aging Silverado and Sierra trucks

Installation Notes and Tips

PN3233 installs inside the fuel tank and uses a specific-fit configuration, so verify the connector shape, outlet style, and vehicle application before installation. The package includes a seal and instruction sheet, but mounting hardware and lock ring are not included. Confirm flex-fuel system requirements and match the truck’s year, model, and fuel system layout before service. For 2007-2008 Chevrolet Silverado and GMC Sierra applications, this assembly is intended as a direct replacement for the original module.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier, and is backed by OE-focused engineering knowledge for fit and performance on earlier model vehicles. PN3233 is built as a standard replacement fuel pump module assembly for service work on select Silverado and Sierra trucks.