Autobest F4481A Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Efficient Fuel Delivery

The Autobest F4481A Fuel Pump Module Assembly is engineered to provide consistent fuel flow and pressure for vehicles requiring a dependable in-tank fuel pump solution. Designed with integrated components, this module supports smooth engine performance and fuel system reliability.

• Average current draw of 7 amps for efficient power consumption
• Fuel flow rating of 30.4 gallons per hour (GPH) to meet engine demands
• Includes fuel sending unit and fuel tank pressure sensor for accurate fuel level and pressure monitoring
• Constructed with durable POM housing material for long-lasting operation
• Equipped with a male rectangular connector and quick connect outlet for secure electrical and fuel line connections
• In-tank installation with strainer inlet type and 0.433 inch inlet size
• Maximum pump pressure of 108.8 PSI and minimum pressure of 79.8 PSI for consistent fuel delivery
• Includes gasket or seal to ensure leak-free installation

Detailed Product Overview

The Autobest F4481A fuel pump module assembly integrates multiple essential components into a single unit, including the fuel pump, sending unit, and fuel tank pressure sensor. This assembly is designed for in-tank installation, featuring a POM housing that resists corrosion and wear. The module’s average flow rating of 30.4 GPH and pressure range between 79.8 and 108.8 PSI ensure it meets the fuel delivery requirements of compatible vehicles. The male rectangular connector and quick connect outlet simplify installation and maintain secure connections. Although mounting hardware is not included, the package contains the pump and module along with a gasket or seal for proper sealing.

Common Applications and Problem Resolution

• Replaces failing or weak fuel pumps causing engine hesitation or stalling
• Restores accurate fuel level readings with the included fuel sending unit
• Resolves fuel pressure inconsistencies affecting engine performance
• Addresses fuel tank pressure sensor faults that trigger check engine lights
• Eliminates fuel leaks with the included gasket or seal

Installation Notes and Tips

This fuel pump module assembly is designed for in-tank installation and requires careful handling to avoid damage to the fuel sending unit and pressure sensor. Ensure the electrical connector is securely attached to the male rectangular connector. Use the included gasket or seal to prevent leaks during installation. No mounting hardware is included, so retain original hardware or source compatible fasteners. Follow vehicle-specific service manual instructions for safe removal and installation.

Quality Assurance and Warranty

Manufactured by Autobest, the F4481A fuel pump module assembly meets regular grade standards for fuel delivery components. The product is available to order and backed by Autobest’s quality control processes. Warranty coverage details should be confirmed based on the vehicle application and point of purchase.