Sparta PN8012 Mechanical Fuel Pump

Mechanical Fuel Pump for Classic GM Applications

The Sparta PN8012 mechanical fuel pump is a standard replacement for gasoline-powered, higher-mileage and earlier model vehicles. Built with an aluminum housing and OE-focused fit and performance guidance from Delphi distribution, it is a practical choice for restoring steady fuel delivery on select Chevrolet and Pontiac applications.

Compatible With 1970-1988 Chevrolet Camaro, Chevrolet Caprice, Chevrolet Impala, Chevrolet Malibu, Chevrolet Monte Carlo, Pontiac Firebird, Pontiac Bonneville, Pontiac Grand Prix, and Pontiac Parisienne applications. The Sparta PN8012 is also a direct cross-reference for Airtex Fuel Pumps 40777 and Carter M6101 for the same application.

Key Features

• Mechanical fuel pump for gasoline engines
• Standard replacement grade for earlier model vehicles
• Aluminum housing for durable construction
• Hose bead inlet with threaded outlet design
• 1 inlet and 2 outlets
• Average flow rating of 40.0
• Maximum pressure of 10.0 and minimum pressure of 8
• Mounting hardware and gasket or seal included
• Package contents: mechanical fuel pump, gasket, instruction sheet

Detailed Description

Sparta PN8012 is a mechanical fuel pump designed for gasoline fuel systems that require a conventional engine-driven pump. It features a 0.375-inch inlet outside diameter, a hose bead inlet, threaded outlet connections, and a 5/8"-18 outlet fitting thread size for straightforward replacement on supported vehicles. With two mounting holes and an aluminum housing, this pump is built for standard service use on classic Chevrolet Camaro, Caprice, Impala, Malibu, Monte Carlo, and Pontiac Firebird, Bonneville, Grand Prix, and Parisienne models.

As a replacement fuel pump for older GM platforms, PN8012 helps maintain consistent fuel delivery where a mechanical pump is specified. The included gasket and instruction sheet support a complete service replacement, and the 40.0 average flow rating aligns with common carbureted fuel system requirements.

What It Helps Solve

• Hard starting caused by weak fuel delivery
• Fuel starvation under normal driving conditions
• Low fuel pressure in carbureted systems
• Intermittent engine hesitation from an aging mechanical pump
• Fuel system service needs on higher-mileage classic vehicles

Installation Notes and Tips

Verify inlet and outlet orientation before installation, and confirm the 5/8"-18 threaded outlet connection matches the vehicle’s fuel line setup. Replace the gasket during service, inspect the mounting surface for damage, and check for leaks after priming the fuel system. Confirm vehicle-specific fitment for your exact year, make, and model before ordering.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier with application knowledge focused on fit and performance for earlier model vehicles. That OE-backed distribution helps support a replacement part selection process for classic GM fuel system service.