Delphi FG1764 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Lexus and Toyota Vehicles

The Delphi FG1764 fuel pump module assembly is designed to provide consistent fuel delivery for select Lexus and Toyota models. Engineered for in-tank installation, this electric fuel pump module ensures efficient fuel flow and accurate fuel level readings.

• Compatible with Lexus 4Runner and Toyota GX470 models
• 12-volt electric pump with an average flow rating of 37 liters per hour
• Includes internal strainer and fuel level sender assembly with float arm
• Equipped with a regulator and vapor pressure sensor for optimal fuel system performance
• Features 5 male blade terminals and push-in outlet connections
• Designed for gasoline fuel systems with a system pressure of 80 psi

Technical Specifications and Features

The Delphi FG1764 fuel pump module assembly operates at 12 volts and is designed for gasoline fuel systems. It features an internal strainer inlet and a push-in outlet with an outside diameter of 0.313 inches, supporting two outlet connections. The module includes a regulator to maintain consistent fuel pressure at 80 psi and a vapor pressure sensor to monitor fuel system conditions. The assembly comes with five male blade terminals for secure electrical connections and a fuel level sender assembly with a float arm for accurate fuel gauge readings. The pump’s resistance ranges from 110 ohms when empty to 5 ohms when full, with an average current draw of 10 amps, ensuring efficient operation within the fuel system.

Applications and Problem Resolution

This fuel pump module assembly is specifically compatible with Lexus 4Runner and Toyota GX470 models, making it a suitable replacement for original equipment in these vehicles. It addresses common fuel system issues such as:

• Inconsistent fuel delivery causing engine hesitation or stalling
• Faulty fuel level readings leading to inaccurate dashboard gauges
• Fuel pump failure resulting in no-start conditions
• Pressure regulation problems affecting engine performance
• Contaminant intrusion due to damaged or missing strainers

Installation Notes and Tips

Installation of the Delphi FG1764 fuel pump module assembly requires removal of the fuel tank for in-tank replacement. Ensure all electrical connections use the provided five male blade terminals and verify the push-in outlet fittings are securely attached. The assembly does not include a gasket or lock ring, so reuse or replacement of these components may be necessary depending on vehicle condition. Follow manufacturer instructions carefully to avoid fuel leaks and ensure proper sealing. It is recommended to inspect the fuel tank and lines for contamination or damage during installation.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet or exceed OEM standards for durability and performance. The FG1764 is a standard replacement grade part designed for reliable operation in compatible Lexus and Toyota vehicles. This product includes a fuel level sender assembly and internal strainer to maintain fuel system integrity. Warranty coverage details should be confirmed with the point of purchase or Delphi directly, as coverage may vary by region.