Delphi FG1561 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Hyundai and Kia Vehicles

The Delphi FG1561 fuel pump module assembly is designed to provide consistent fuel delivery for select Hyundai and Kia models. Engineered for gas-powered vehicles, this in-tank electric fuel pump module ensures optimal performance and fuel efficiency.

• Compatible with Hyundai Optima and Kia Sonata models
• 12-volt electric pump with a maximum pressure of 75 psi
• Includes fuel level sender assembly and vapor pressure sensor
• Features a quick connect outlet with 0.313-inch outside diameter
• Equipped with an external strainer and regulator for fuel filtration and pressure control
• Blade-type male terminals with four connections for secure wiring
• Average flow rating of 48 and system pressure of 73 psi

Technical Details and Features

The Delphi FG1561 fuel pump module assembly operates at 12 volts and is designed specifically for gasoline fuel systems. It includes a built-in regulator to maintain consistent fuel pressure up to 75 psi, supporting efficient engine operation. The module features an external strainer inlet type to filter fuel before it enters the pump, helping to protect the fuel system from contaminants. The outlet uses a quick connect type with two outlets, each having an outside diameter of 0.313 inches, facilitating straightforward installation and secure fuel line connections.

This fuel pump module assembly also incorporates a fuel level sender assembly and a vapor pressure sensor, providing accurate fuel level readings and supporting emissions control systems. The electrical connections use four blade-type male terminals, ensuring reliable power delivery and communication with the vehicle’s fuel system. The resistance values range from 200 ohms when empty to 8 ohms when full, reflecting the fuel level sender’s operation.

Compatible Vehicles and Applications

This fuel pump module assembly is compatible with the following vehicles:

• Hyundai Optima (gasoline models)
• Kia Sonata (gasoline models)

It is designed as a standard replacement part for in-tank fuel pump modules, suitable for addressing common fuel delivery issues in these vehicles.

Common Issues Addressed by the Delphi FG1561

• Intermittent or no fuel delivery causing engine stalling or failure to start
• Inaccurate fuel level readings due to faulty sender assembly
• Fuel pressure fluctuations affecting engine performance
• Contaminated fuel causing pump or injector damage
• Electrical connection failures leading to pump malfunction

Installation Notes and Tips

When installing the Delphi FG1561 fuel pump module assembly, ensure the vehicle’s fuel system is depressurized and the battery is disconnected to prevent electrical hazards. The module is designed for in-tank installation and includes a float arm for fuel level measurement. Use appropriate tools to remove and secure the lock ring (if applicable) and verify that the quick connect outlets are properly seated to avoid fuel leaks. Check all electrical connections for secure fitment of the blade terminals. Follow the included instruction sheet carefully for a safe and correct installation process.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The FG1561 is a standard replacement grade part backed by Delphi’s quality standards. While specific warranty terms may vary, Delphi typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product.