Autobest F4590A Fuel Pump Module Assembly

Overview of Autobest Fuel Pump Module Assembly F4590A

The Autobest Fuel Pump Module Assembly F4590A is designed specifically for Mazda 3 and Mazda 3 Sport models. This in-tank fuel pump module ensures reliable fuel delivery with integrated components to maintain optimal engine performance.

• Average current draw of 9.4 amps for efficient power consumption
• Fuel flow rating of 26.3 gallons per hour (GPH)
• Includes fuel filter and fuel sending unit for comprehensive fuel system support
• Male racetrack connector with one quick connect outlet for secure electrical and fuel connections
• Constructed with durable POM housing material suitable for in-tank installation
• Performance grade type designed to meet demanding fuel delivery requirements
• Compatible with Mazda 3 and Mazda 3 Sport models

About the Fuel Pump Module Assembly Product Line

The Autobest Fuel Pump Module Assembly product line integrates multiple fuel system components into a single module, simplifying replacement and ensuring compatibility. This assembly includes the fuel pump, fuel filter, and fuel sending unit, providing a streamlined solution for fuel delivery and fuel level monitoring. The F4590A model is engineered for performance applications, offering consistent fuel pressure between 50.75 and 53.65 PSI to support engine efficiency.

Detailed Product Description

The F4590A fuel pump module assembly features an internal strainer inlet sized at 0.314 inches and a quick connect outlet sized at 0.374 inches, facilitating secure fuel flow within the tank. The module operates on a negative ground system and draws an average current of 9.4 amps, balancing power efficiency with performance. The included fuel sending unit provides accurate fuel level readings, while the integrated fuel filter helps protect the fuel system from contaminants. The module’s POM housing material offers chemical resistance and durability for long-term use inside the fuel tank.

Common Applications and Issues Addressed

• Replacement for failing or noisy fuel pumps in Mazda 3 and Mazda 3 Sport vehicles
• Restores proper fuel pressure to prevent engine hesitation or stalling
• Resolves inaccurate fuel gauge readings due to faulty sending units
• Eliminates fuel delivery interruptions caused by clogged fuel filters
• Supports performance upgrades requiring consistent fuel flow and pressure

Installation Notes and Tips

The Autobest F4590A fuel pump module assembly is designed for direct in-tank installation with no special warnings or additional modifications required. Ensure the male racetrack connector is securely attached and verify the quick connect outlet is properly seated to prevent leaks. It is recommended to inspect the fuel tank for debris before installation and replace any worn seals or gaskets as needed, although this assembly does not include a gasket.

Quality Assurance and Warranty

This fuel pump module assembly is manufactured to meet performance-grade standards and is available to order with consistent quality control. While specific warranty details are not provided, Autobest products typically adhere to industry standards for durability and reliability in automotive fuel delivery components.