Delphi FG1978 Fuel Pump Module Assembly

Delphi FG1978 Fuel Pump Module Assembly Overview

The Delphi FG1978 fuel pump module assembly is designed for reliable fuel delivery in Ram 1500 and 1500 Classic diesel trucks. This in-tank electric fuel pump module ensures consistent fuel flow and accurate fuel level readings for optimal engine performance.

• Compatible with Ram 1500 and 1500 Classic diesel models
• 12-volt electric fuel pump with an average flow rating of 53 liters per hour
• Includes internal strainer and fuel level sender assembly with float arm
• Quick connect outlet type with 0.375 inch outside diameter
• Standard replacement grade with gasket/seal included
• Four male blade terminals for secure electrical connection
• System pressure rated at 65 psi with maximum pressure of 102 psi

Technical Details and Features

The Delphi FG1978 fuel pump module assembly operates at 12 volts and is engineered specifically for diesel fuel systems. It features an internal strainer inlet and an internal strainer to protect the pump from contaminants. The module includes a fuel level sender assembly with a float arm, providing accurate fuel level readings. The outlet is designed as a quick connect type with two outlets, each having an outside diameter of 0.375 inches, facilitating easy installation and secure fuel line connections. The pump uses four male blade terminals to ensure reliable electrical contact. This electric pump draws an average current of 10 amps and maintains a system pressure of 65 psi, with a maximum pressure rating of 102 psi, suitable for diesel fuel delivery requirements in Ram trucks.

Applications and Problem Solving

• Replaces faulty or worn fuel pump modules in Ram 1500 and 1500 Classic diesel trucks
• Resolves fuel delivery issues such as low fuel pressure or inconsistent flow
• Addresses inaccurate fuel level readings due to faulty sender assemblies
• Prevents engine performance problems caused by clogged or damaged fuel strainers
• Eliminates electrical connection failures with secure blade terminal design

Installation Notes and Tips

This fuel pump module assembly is designed for in-tank installation. Ensure the fuel tank is properly drained and cleaned before installation to avoid contamination. The included gasket/seal must be installed correctly to prevent fuel leaks. Use appropriate tools for disconnecting and reconnecting the quick connect outlets and blade terminals. Verify electrical connections are secure and free of corrosion. Follow vehicle-specific service manual instructions for safe removal and installation procedures.

Quality Assurance and Warranty

The Delphi FG1978 is a standard replacement grade fuel pump module assembly manufactured to meet OEM specifications for Ram 1500 and 1500 Classic diesel trucks. It includes a fuel level sender assembly and internal strainer to maintain system integrity. While specific warranty details are not provided, Delphi products typically adhere to industry quality standards to ensure durability and reliable performance.