Autobest F4431A Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Kia Rio

The Autobest F4431A fuel pump module assembly is designed specifically for Kia Rio models, providing consistent fuel delivery and accurate fuel level readings. This in-tank fuel pump module integrates essential components to maintain optimal engine performance.

• Average current draw of 7.8 amps for efficient power consumption
• Fuel flow rating of 35.7 gallons per hour (GPH) to meet engine demands
• Includes fuel sending unit and fuel tank pressure sensor for precise fuel monitoring
• Constructed with durable POM housing and NBR gasket for reliable sealing
• Features a male rectangular connector with one quick connect outlet for easy installation
• Designed as an in-tank assembly with a strainer inlet and 0.433-inch inlet size
• Maximum pump pressure of 49.3 PSI and minimum pressure of 46.4 PSI for stable fuel delivery

Product Details and Specifications

The Autobest F4431A fuel pump module assembly is engineered to replace the original equipment in Kia Rio vehicles. It includes the fuel pump, sending unit, and fuel tank pressure sensor, eliminating the need for separate purchases. The module’s POM housing material ensures durability under typical operating conditions, while the NBR gasket provides a secure seal to prevent leaks. The assembly operates with an average current draw of 7.8 amps and delivers fuel at a rate of 35.7 GPH, supporting consistent engine performance. The single male rectangular connector and quick connect outlet simplify electrical and fuel line connections. This module is designed for in-tank installation and features a strainer inlet to protect the pump from debris.

Common Applications and Problem Resolution

• Restores proper fuel delivery in Kia Rio models experiencing fuel starvation or low pressure
• Resolves inaccurate fuel gauge readings due to faulty sending units
• Addresses fuel tank pressure sensor failures affecting engine performance and emissions
• Eliminates fuel leaks by replacing worn or damaged gaskets and seals
• Improves engine start-up and running smoothness by ensuring consistent fuel flow

Installation Notes and Tips

The Autobest F4431A fuel pump module assembly is designed for direct replacement in Kia Rio vehicles. No special installation warnings are noted, but it is recommended to relieve fuel system pressure before removal. Ensure the electrical connector and fuel lines are securely attached to prevent leaks or electrical issues. Since mounting hardware is not included, reuse the original fasteners or acquire compatible hardware as needed. Proper sealing with the included NBR gasket is essential to maintain fuel system integrity.

Quality Assurance and Warranty

This fuel pump module assembly is manufactured to meet regular grade standards and is available to order for immediate replacement needs. The product is made in China and undergoes quality checks to ensure reliable operation. While specific warranty details are not provided, Autobest products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier at the time of purchase.