Sparta PN8038 Mechanical Fuel Pump

Mechanical Fuel Pump for Classic Chevrolet

The Sparta PN8038 mechanical fuel pump is a standard replacement for older gasoline applications that need consistent fuel delivery and OE-style fit. Backed by Delphi’s OE fuel system expertise, it is built for higher-mileage and earlier model vehicles, including select Chevrolet C10 Suburban, Camaro, El Camino, Impala, and Nova applications.

• Mechanical fuel pump design for gasoline engines
• Standard replacement grade for service repairs
• Average flow rating: 52.0
• Maximum pressure: 10.0; minimum pressure: 8
• Aluminum housing for durable construction
• Hose bead inlet with 0.375 in. outside diameter
• Threaded outlet with 5/8"-18 fitting thread size
• Gasket, mounting hardware, and instruction sheet included

Fitment Details

Compatible With select Chevrolet applications from 1967-1972. Fits 1968-1972 Chevrolet C10 Suburban, N/A; Fits 1968-1972 Chevrolet C20 Suburban, N/A; Fits 1968-1972 Chevrolet Camaro, N/A; Fits 1967-1971 Chevrolet El Camino, N/A; Fits 1968-1971 Chevrolet K10 Suburban, N/A; Fits 1967-1970 Chevrolet Bel Air, N/A; Fits 1967-1970 Chevrolet Caprice, N/A; Fits 1967-1970 Chevrolet Impala, N/A; Fits 1970 Chevrolet Monte Carlo, N/A; Fits 1969-1970 Chevrolet Nova, N/A; Fits 1968-1969 Chevrolet K20 Suburban, N/A.

This part cross-references Carter M4530 for the same application.

What It Helps Address

• Hard starting caused by weak fuel delivery
• Fuel starvation under normal driving conditions
• Low fuel pressure in carbureted gasoline systems
• Stalling related to an aging mechanical pump
• Restoration needs on classic Chevrolet fuel systems

Installation Notes

Verify inlet and outlet orientation before installation. Confirm the 5/8"-18 outlet thread size, 0.375 in. inlet outside diameter, and mounting hole alignment against the original pump. Use the included gasket during installation and follow the supplied instruction sheet for proper sealing and torque procedures.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier, and is positioned for older vehicles where fit and fuel-system performance matter. PN8038 is built as a standard replacement mechanical fuel pump for gasoline applications.