Delphi FG0343 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Chevrolet Impala and Monte Carlo

The Delphi FG0343 fuel pump module assembly is designed to provide consistent fuel delivery for Chevrolet Impala and Monte Carlo models. Engineered for gas-powered vehicles, this in-tank electric fuel pump ensures efficient operation and accurate fuel level readings.

• Compatible with Chevrolet Impala and Monte Carlo
• 12.0 Volt electric fuel pump module assembly
• Includes fuel level sender assembly with float arm
• Internal strainer and quick connect outlet for secure fuel flow
• Maximum pressure rating of 65 psi with system pressure at 59 psi
• Four male pin terminals for reliable electrical connections
• Comes with gasket/seal and splice kit for installation
• Average flow rating of 26 liters per hour and average current draw of 7 amps
• Vapor pressure sensor included for accurate fuel system monitoring

Technical Details and Features

The Delphi FG0343 fuel pump module assembly operates at 12 volts and is designed specifically for gasoline fuel systems. It features an internal strainer inlet and a quick connect outlet with an outside diameter of 0.375 inches, ensuring proper fuel filtration and secure connections. The module includes a fuel level sender assembly with a float arm, providing accurate fuel level readings compatible with the Chevrolet Impala and Monte Carlo. The pump delivers an average flow rating of 26 liters per hour and maintains system pressure at 59 psi, with a maximum pressure capacity of 65 psi. Electrical connections are made via four male pin terminals, supporting stable and efficient power delivery. The assembly also includes a gasket or seal and a splice kit to facilitate proper installation.

Applications and Problem Resolution

• Restores proper fuel delivery in Chevrolet Impala and Monte Carlo models
• Resolves fuel pump failure symptoms such as engine stalling or hesitation
• Corrects inaccurate fuel level readings with integrated sender assembly
• Eliminates fuel pressure inconsistencies affecting engine performance
• Replaces worn or damaged in-tank fuel pump modules

Installation Notes and Tips

Installation of the Delphi FG0343 fuel pump module assembly requires removal of the fuel tank to access the in-tank pump. Ensure all electrical connections use the included splice kit and verify the gasket or seal is properly seated to prevent leaks. The quick connect outlet simplifies fuel line attachment, but confirm secure engagement to avoid fuel delivery interruptions. It is recommended to follow vehicle-specific service manuals for torque specifications and safety precautions when handling fuel system components.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet or exceed OEM specifications for durability and performance. The FG0343 is a standard replacement grade part, designed for reliable operation in Chevrolet Impala and Monte Carlo vehicles. This product includes a warranty that covers defects in materials and workmanship, providing confidence in its long-term functionality.