Autobest F4423A Fuel Pump Module Assembly

Overview of Autobest Fuel Pump Module Assembly F4423A

The Autobest Fuel Pump Module Assembly F4423A is designed specifically for BMW X5 models, providing reliable in-tank fuel delivery. Engineered to meet performance standards, this fuel pump module ensures consistent fuel flow and pressure for optimal engine operation.

• Average current draw of 7.5 amps for efficient power consumption
• Fuel flow rating of 48 gallons per hour (GPH) to support engine demands
• Includes fuel sending unit and NBR gasket for accurate fuel level readings and secure sealing
• In-tank installation with external strainer inlet type for effective fuel filtration
• Maximum pump pressure of 100 PSI and minimum pressure of 80 PSI for stable fuel delivery
• Single male rectangular connector and one outlet with 5/16 inch hose bead type
• Compatible with BMW X5 fuel systems requiring performance-grade components

Technical Details and Specifications

This fuel pump module assembly features a 0.433 inch inlet size with an external strainer to prevent debris from entering the fuel system. The unit operates within a pressure range of 80 to 100 PSI, ensuring consistent fuel supply under various driving conditions. The included fuel sending unit allows for accurate fuel level monitoring, while the NBR gasket provides a durable seal to prevent leaks. The module is designed for in-tank installation and connects via a single male rectangular connector, simplifying integration with the BMW X5 fuel system. The outlet uses a 5/16 inch hose bead fitting, compatible with standard fuel lines.

Compatible Vehicles and Applications

This Autobest fuel pump module assembly F4423A is compatible with BMW X5 models requiring a performance-grade in-tank fuel pump. It is suitable for replacing worn or failing fuel pump modules to restore proper fuel delivery and engine performance.

• Resolves fuel delivery issues such as low fuel pressure or inconsistent flow
• Addresses fuel gauge inaccuracies due to faulty sending units
• Eliminates fuel leaks caused by degraded gaskets or seals
• Improves engine starting and running reliability
• Prevents fuel system contamination with external strainer design

Installation Notes and Tips

Installation of the Autobest F4423A fuel pump module assembly requires removal of the fuel tank for in-tank access. Ensure the fuel system is depressurized before beginning work. The included NBR gasket should be properly seated to prevent leaks. No mounting hardware is included, so retain original fasteners or source compatible replacements. Verify connector orientation and secure the male rectangular connector firmly to avoid electrical issues. Follow all safety precautions when handling fuel system components.

Quality Assurance and Warranty

Manufactured in China, the Autobest F4423A fuel pump module assembly meets performance-grade standards for durability and reliability. The product is available to order and includes a fuel sending unit and gasket for comprehensive replacement. Warranty details should be confirmed at the point of purchase, as coverage may vary.