Autobest F4043 Electric Fuel Pump

Overview of Autobest Fuel Pump and Strainer Set F4043

The Autobest Fuel Pump and Strainer Set F4043 is designed specifically for Nissan D21 and Pickup models. This electric in-tank fuel pump delivers reliable fuel flow and pressure to maintain engine performance and efficiency.

• Average current draw of 6.5 amps for efficient power consumption
• Flow rating of 130 gallons per hour (GPH) to support fuel delivery demands
• In-tank installation with a roller vane pump type for consistent operation
• Maximum pump pressure of 90 PSI and minimum pressure of 70 PSI
• Includes FKM gasket/seal for secure and durable sealing
• Single outlet hose connection with 5/16 inch outlet size
• Strainer inlet type with 0.441 inch inlet size
• Two male threaded terminals for electrical connection

About the Autobest Fuel Pump and Strainer Set Line

The Autobest Fuel Pump and Strainer Set product line focuses on providing complete fuel delivery solutions by combining the fuel pump and strainer components. This integration helps ensure clean fuel supply and reliable pump operation, reducing the risk of fuel contamination and premature pump failure. The F4043 part is a representative model within this line, engineered for compatibility with select Nissan vehicles.

Detailed Product Description

The F4043 electric fuel pump features a roller vane design that supports steady fuel flow and pressure, essential for the Nissan D21 and Pickup models. Its in-tank configuration allows for quieter operation and protection from external elements. The pump operates within a pressure range of 70 to 90 PSI, suitable for maintaining optimal fuel system performance. The included FKM gasket ensures a tight seal, preventing leaks and maintaining system integrity. With a flow rating of 130 GPH and a current draw of 6.5 amps, this pump balances performance and efficiency. The pump’s single outlet hose connection and strainer inlet help filter fuel before it reaches the engine, contributing to longer component life.

Common Applications and Problem Resolution

• Replacement for failing or weak fuel pumps in Nissan D21 and Pickup models
• Restores proper fuel pressure and flow to improve engine starting and running
• Addresses fuel delivery interruptions caused by clogged or damaged strainers
• Eliminates fuel leaks with included FKM gasket for secure sealing
• Supports consistent engine performance by maintaining correct fuel system pressure

Installation Notes and Tips

The Autobest F4043 fuel pump is designed for in-tank installation with no special warnings or restrictions. Ensure electrical connections match the two male threaded terminals provided. Verify the gasket is properly seated to prevent leaks. Use appropriate tools to avoid damage to the pump or fuel system components during installation. This pump is compatible with Nissan D21 and Pickup models, so confirm vehicle fitment before installation.

Quality Assurance and Warranty

The Autobest Fuel Pump and Strainer Set F4043 is manufactured to meet industry standards for durability and performance. It is available to order and includes a gasket made from FKM material for enhanced sealing reliability. While specific warranty details are not provided, Autobest products typically adhere to quality control measures to ensure consistent operation in compatible Nissan vehicles.