Delphi FG1686 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Dodge Sprinter 2500 and 3500

The Delphi FG1686 fuel pump module assembly is designed specifically for Dodge Sprinter 2500 and Sprinter 3500 diesel models. This in-tank electric fuel pump ensures consistent fuel delivery and supports optimal engine performance under various operating conditions.

• Electric fuel pump module assembly with integrated fuel level sender
• Compatible with 12.0-volt electrical systems
• Designed for diesel fuel applications
• Includes internal strainer for fuel filtration
• Features blade-type male terminals with four connections
• Supports system pressure up to 62 psi and maximum pressure of 101 psi
• Outlet outside diameter of 0.313 inches with hose bead outlet type
• Average flow rating of 37 liters per hour and average current draw of 10 amps
• Standard replacement grade with included float arm, seal, and instruction sheet

Technical Details and Specifications

The Delphi FG1686 fuel pump module assembly operates at 12 volts and is engineered for diesel fuel systems in Dodge Sprinter 2500 and 3500 vehicles. It features an internal strainer inlet type and a hose bead outlet with two outlets, ensuring efficient fuel flow and filtration. The pump’s blade-type male terminals include four connections, supporting reliable electrical connectivity. The fuel pump module maintains system pressure at 62 psi with a maximum pressure rating of 101 psi, suitable for maintaining consistent fuel delivery under demanding conditions. Resistance values range from 550 ohms when empty to 51 ohms when full, providing accurate fuel level readings through the included fuel level sender assembly.

Applications and Problem Resolution

• Restores proper fuel delivery in Dodge Sprinter 2500 and 3500 diesel engines
• Resolves fuel pump failure symptoms such as engine stalling or hesitation
• Addresses inaccurate fuel level readings with integrated sender assembly
• Eliminates fuel contamination issues with internal strainer filtration
• Supports stable fuel pressure to prevent engine performance issues

Installation Notes and Tips

Installation of the Delphi FG1686 fuel pump module assembly requires removal of the fuel tank to access the in-tank pump. Ensure the electrical connections match the blade-type male terminals with four terminals. Use the included seal to prevent leaks and follow the instruction sheet carefully for proper float arm positioning. Verify fuel line connections on the hose bead outlets to avoid leaks. It is recommended to inspect the fuel tank for debris before installation to prolong pump life.

Quality Assurance and Warranty Information

Delphi provides this fuel pump module assembly as a standard replacement part, manufactured to meet OEM specifications for Dodge Sprinter 2500 and 3500 diesel models. The product includes a fuel level sender assembly and internal strainer to ensure reliable operation. While specific warranty details are not provided here, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.