Electric Fuel Pump for In-Tank Applications

Sparta PN2048 is a standard replacement electric fuel pump for gasoline applications that require an in-tank, specific-fit design. Built for higher-mileage and earlier-model vehicles, it is backed by Delphi’s OE fuel system expertise and is engineered for consistent fuel delivery in the vehicles listed below.

• Specific-fit electric fuel pump for in-tank installation
• 12-volt, turbine-style pump design
• Gasoline fuel system application
• Maximum pressure: 40 psi; minimum pressure: 30 psi
• Average flow rating: 36.0
• Square female connector with 2 male terminals
• Mounting hardware and gasket/seal included
• Nitrile rubber gasket/seal material
• Internal pump design with straight outlet
• Part number: PN2048

Fitment and Application Details

Compatible with in-tank fuel system service on 1990-1992 Chevrolet Lumina, 1994-1997 Chevrolet P30, 1994-1996 Chevrolet G30, 1994-1995 Chevrolet C2500, 1994-1995 Chevrolet C2500 Suburban, 1994-1995 Chevrolet C3500, 1994-1995 Chevrolet K2500, 1994-1995 Chevrolet K2500 Suburban, 1994-1995 Chevrolet K3500, 1994-1997 GMC P3500, 1994-1996 GMC G3500, 1994-1995 GMC C2500, 1994-1995 GMC C2500 Suburban, 1994-1995 GMC C3500, 1994-1995 GMC K2500, 1994-1995 GMC K2500 Suburban, and 1994-1995 GMC K3500. PN2048 is a direct-fit option for these Chevrolet and GMC applications when the original pump is mounted inside the tank.

Key Features

• Electric fuel pump for gasoline systems
• In-tank, internal mounting position
• Specific fit for listed Chevrolet and GMC vehicles
• Standard replacement grade
• Maximum amperage draw: 5.0
• Connector shape: square; connector gender: female
• Terminal type: pin; terminal quantity: 2
• Outlet outside diameter: 0.313 in. / 7.9 mm
• Inlet outside diameter: 19.0

What This Fuel Pump Helps Address

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Loss of power under load from a failing in-tank pump
• Fuel starvation symptoms on higher-mileage vehicles
• Replacement needs for worn original equipment fuel pumps

Installation Notes and Tips

Install PN2048 in the tank only, using the correct vehicle-specific fuel system layout. Verify connector style, terminal count, inlet and outlet dimensions, and pressure requirements before installation. Because the strainer is not included, inspect the existing pickup components and replace any contaminated tank-side parts as needed. Confirm the seal is seated properly and follow the vehicle service procedure for fuel system depressurization before removal.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier with deep fuel system application knowledge. That OE-backed experience is reflected in the fit and performance focus of this replacement pump. This part cross-references Bosch 69220 and Carter P74037 for the same application.