ACDelco HPM1010 GM Original Equipment Mechanical Fuel Pump Assembly

The ACDelco HPM1010 is a GM Original Equipment mechanical fuel pump designed to provide a steady, reliable supply of fuel to your vehicle's engine. This genuine OE replacement part contains no remanufactured components and is engineered to deliver the same performance, durability, and service life you expect from General Motors.

Key Features:

• Diaphragm positive displacement pump design with rocker arm driven by camshaft lobe
• One-way inlet and outlet reed valves for consistent fuel delivery
• Quick connect inlet type (0.374 inch diameter) and threaded outlet (0.551 inch diameter)
• Maximum flow rating of 48 GPH with maximum pressure of 3,625 PSI
• Gasket included for proper installation
• Compatible with gasoline fuel systems
• Manufactured to GM OE specifications for fit, form, and function

This mechanical fuel pump is designed for reliable operation in both city and highway driving conditions. As a genuine GM component, it meets or exceeds original equipment manufacturer specifications and is backed by ACDelco's limited lifetime warranty on parts.