Fuel Pump Hanger Assembly for GM Vans

Sparta PN4064 is a specific-fit fuel pump hanger assembly for select Chevrolet and GMC vans. Built as a standard replacement with an in-tank electric turbine pump, it includes the fuel sending unit, strainer, seal, lock ring, and float arm assembly for a complete service solution.

Key Features

• Specific-fit fuel pump hanger assembly for select Chevrolet G10, G20, G30 and GMC G1500, G2500, G3500 applications
• In-tank electric turbine pump with 13.5V operation
• Average flow rating of 26.0 and maximum pressure of 29.0
• Fuel sending unit included with 1.0 ohm empty and 90.0 ohm full resistance
• Metal construction with nitrile rubber gasket/seal material
• Quick-connect outlet design, 3 terminals, rectangle connector, male connector / female terminal layout
• Includes strainer, lock ring, seal, and (2) O-rings

Detailed Description

Sparta PN4064 is a fuel pump hanger assembly engineered for higher-mileage and earlier-model vehicles, backed by Delphi OE fuel system expertise. It is built for gas applications and uses a standard replacement design with an external strainer, pin-style terminals, and a turbine pump layout for consistent fuel delivery. This assembly is a direct-fit option for 1987-1995 Chevrolet G10, Chevrolet G20, Chevrolet G30, GMC G1500, GMC G2500, and GMC G3500 models. This part cross-references Dorman OE Solutions 692-035 for the same application.

What It Helps Address

• Hard starting caused by weak or inconsistent fuel delivery
• Engine stalling related to low fuel pressure
• Fuel gauge inaccuracies from a worn sending unit
• Poor drivability from a failing in-tank pump assembly
• Fuel starvation concerns in aging Chevrolet and GMC van fuel systems

Installation Notes and Tips

Verify tank condition, connector style, outlet routing, and resistance range before installation. Replace the seal and O-rings during service, and confirm the quick-connect outlet and 0.375-inch outlet diameter match the vehicle fuel line setup. Because this assembly is specific fit, confirm the vehicle year and model before ordering. Fits 1987-1995 Chevrolet G10, Fits 1987-1995 Chevrolet G20, Fits 1987-1995 Chevrolet G30, Fits 1987-1995 GMC G1500, Fits 1987-1995 GMC G2500, and Fits 1987-1995 GMC G3500.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier with application knowledge focused on fit and performance for older vehicles. PN4064 is built as a standard replacement fuel pump hanger assembly for the listed GM van applications.