Autobest F4127 Fuel Pump and Strainer Set

Overview of Autobest Fuel Pump and Strainer Set F4127

The Autobest F4127 fuel pump and strainer set is designed specifically for Nissan Pathfinder models requiring reliable in-tank fuel delivery. This 12-volt rollervane pump offers consistent fuel flow and pressure to support optimal engine performance.

• Average flow rating of 100 gallons per hour (GPH)
• Maximum pump pressure of 123.3 PSI and minimum pressure of 79.8 PSI
• Includes FKM gasket/seal for secure installation
• In-tank pump with integrated strainer inlet
• Single 5/16 inch hose outlet
• Average current draw of 5 amps
• Limited lifetime warranty included

Technical Details and Specifications

The Autobest F4127 fuel pump and strainer set features a rollervane pump type engineered for steady fuel delivery within the fuel tank. It operates at 12 volts with an average current draw of 5 amps, ensuring efficient power consumption. The pump maintains fuel pressure between 79.8 and 123.3 PSI, suitable for the fuel system requirements of Nissan Pathfinder vehicles. The included strainer inlet helps prevent debris from entering the fuel system, protecting engine components. The package contains the pump and installation kit, including a durable FKM gasket to ensure a proper seal and prevent leaks.

Compatible Vehicles and Applications

This fuel pump and strainer set is compatible with Nissan Pathfinder models that require an in-tank fuel pump with a 5/16 inch hose outlet. The part number F4127 is designed to meet the OEM specifications for these vehicles, making it a suitable replacement for maintaining proper fuel delivery and engine performance.

Common Issues Addressed by the F4127 Fuel Pump Set

• Fuel delivery interruptions causing engine stalling or hesitation
• Low fuel pressure affecting engine power and efficiency
• Fuel pump failure due to clogged or damaged strainers
• Leaks caused by worn or missing gaskets and seals
• Electrical issues related to inconsistent current draw

Installation Notes and Tips

The Autobest F4127 fuel pump and strainer set is designed for in-tank installation with no special warnings required. Ensure the vehicle’s battery is disconnected before beginning installation to avoid electrical hazards. Use the included FKM gasket to create a secure seal and prevent fuel leaks. Verify the hose outlet size (5/16 inch) matches the vehicle’s fuel line for proper fitment. It is recommended to inspect the fuel tank and lines for debris or damage during installation.

Quality Assurance and Warranty

Autobest provides a limited lifetime warranty on the F4127 fuel pump and strainer set, reflecting confidence in the product’s durability and performance. Manufactured in China, this fuel pump meets industry standards for quality and reliability, ensuring consistent fuel delivery for Nissan Pathfinder vehicles.