Delphi FG1974 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG1974 fuel pump module assembly is designed for reliable fuel delivery in Hyundai and Kia vehicles, specifically the Cadenza and Sonata models. This electric in-tank fuel pump ensures consistent fuel pressure and integrates a fuel level sender assembly for accurate fuel monitoring.

• Electric fuel pump module assembly with integrated fuel level sender
• Compatible with Hyundai Cadenza and Kia Sonata
• Operates at 12.0 volts with a maximum pressure of 73 psi
• Includes internal strainer and regulator for fuel filtration and pressure control
• Features a quick connect outlet with a 0.313 inch outside diameter
• Blade-type male terminals with 9 terminal quantity for secure electrical connections
• Standard replacement grade for dependable performance

Technical Details and Features

The Delphi FG1974 fuel pump module assembly operates at 12 volts and is designed for gasoline fuel systems. It features an internal strainer inlet type to prevent contaminants from entering the fuel system, enhancing engine performance and longevity. The pump maintains a system pressure of 70 psi, with a maximum pressure rating of 73 psi, ensuring consistent fuel delivery under various driving conditions. The outlet is a quick connect type with a 0.313 inch outside diameter, facilitating straightforward installation and secure fuel line connection.

This module includes a fuel level sender assembly with resistance values ranging from 300 ohms when empty to 15 ohms when full, providing accurate fuel level readings. The pump uses blade-type male terminals, with a total of nine terminals, supporting reliable electrical connections. The average current draw is approximately 10 amps, typical for electric fuel pumps of this class.

Compatible Vehicles and Applications

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

• Hyundai Cadenza
• Kia Sonata

It is designed to replace the original equipment fuel pump module in these models, addressing issues related to fuel delivery and fuel level sensing.

Common Issues Addressed by Delphi FG1974

• Intermittent or no fuel delivery causing engine stalling or failure to start
• Inaccurate fuel gauge readings due to faulty fuel level sender
• Fuel pressure drops affecting engine performance and fuel efficiency
• Contaminated fuel causing clogging or damage to the fuel system
• Electrical connection failures leading to pump malfunction

Installation Notes and Tips

When installing the Delphi FG1974 fuel pump module assembly, ensure the vehicle’s battery is disconnected to prevent electrical hazards. The module is designed as an in-tank unit, so proper handling and safety precautions are necessary when accessing the fuel tank. Verify that the quick connect outlet is securely attached to the fuel line to prevent leaks. Since the assembly does not include a gasket or lock ring, reuse the original components if they are in good condition or replace them as needed. Follow the vehicle manufacturer’s service manual for detailed installation procedures.

Quality Assurance and Warranty

The Delphi FG1974 is a standard replacement grade fuel pump module assembly manufactured to meet OEM specifications. It includes a fuel level sender assembly and internal strainer to maintain fuel system integrity. While specific warranty details are not provided here, Delphi products typically come with manufacturer-backed warranties to ensure reliability and customer confidence. Always verify warranty terms with the point of purchase or manufacturer documentation.