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Delphi FG1678 Fuel Pump Module Assembly
Delphi Fuel Pump Module Assembly for Dodge Ram 3500
The Delphi FG1678 fuel pump module assembly is designed specifically for diesel-powered Dodge Ram 3500 trucks. This in-tank electric fuel pump module ensures reliable fuel delivery and accurate fuel level readings, making it a suitable replacement for maintaining your vehicle's performance.
- Compatible with Dodge Ram 3500 diesel models
- 12.0 Volt electric fuel pump with internal strainer
- Includes fuel level sender assembly with float arm
- Outlet outside diameter of 0.375 inches with quick connect outlets
- Regulator and gasket/seal included for proper fuel pressure and leak prevention
- Blade-type male terminals with 4 terminal quantity for secure electrical connections
- Standard replacement grade for dependable operation
Product Details and Specifications
The Delphi FG1678 fuel pump module assembly operates at 12 volts and is designed for diesel fuel systems. It features an internal strainer inlet type and includes a strainer to protect the pump from debris. The module has three quick connect outlets with an outside diameter of 0.375 inches, facilitating efficient fuel flow. The assembly comes with a regulator to maintain proper fuel pressure and a gasket or seal to ensure a tight fit within the fuel tank. Electrical connections are made via four male blade terminals, supporting a stable current draw averaging 10 amps. Resistance values range from 220 ohms when empty to 20 ohms when full, providing accurate fuel level readings through the included fuel level sender assembly with float arm. This part is an in-tank pump type designed for direct replacement in compatible Dodge Ram 3500 diesel trucks.
About the Delphi Discontinued Product Line
This fuel pump module assembly is part of Delphi's Discontinued brand line, indicating that while the product is no longer in active production, it remains a reliable option for replacement needs. The Discontinued line includes components that meet original equipment specifications, ensuring compatibility and performance for vehicles requiring these specific parts.
Common Applications and Problem Resolution
- Restores proper fuel delivery in Dodge Ram 3500 diesel trucks
- Resolves fuel level sender malfunctions and inaccurate gauge readings
- Eliminates fuel pressure issues caused by faulty regulators
- Prevents fuel leaks with included gasket or seal
- Addresses pump failure due to clogged or damaged internal strainers
Installation Notes and Tips
When installing the Delphi FG1678 fuel pump module assembly, ensure the vehicle's fuel system is depressurized before removal. Verify the correct orientation of the float arm and secure all electrical connections to the blade terminals. Use the included gasket or seal to prevent leaks and confirm that the quick connect outlets are properly seated. This part is designed for in-tank installation, so handle with care to avoid damage to the internal components.
Quality Assurance and Warranty
The Delphi FG1678 fuel pump module assembly is manufactured to meet standard replacement grade specifications, ensuring consistent performance and durability. While this part is from the Discontinued line, it maintains the quality standards expected from Delphi components. Warranty information should be confirmed with the supplier or manufacturer as it may vary based on purchase source.
| Brand | Delphi |
|---|---|
| Part Number | FG1678 |
| Position | Discontinued |
| Outlet Outside Diameter | 0.375 |
| Voltage | 12.0 |
| Fuel Type | Diesel |
| Regulator Included | Yes |
| Terminal Type | Blade |
| Gasket Or Seal Included | Yes |
| Terminal Quantity | 4 |
| Lock Ring Included | No |
| Terminal Gender | Male |
| Strainer Included | Yes |
| Inlet Type | Strainer |
| Outlet Type | Quick connect |
| Outlet Quantity | 3 |
| In Tank or External | In tank |
| Resistance Ohms Empty | 220.0 |
| Resistance Ohms Full | 20.0 |
| Internal Or External Strainer | Internal |
| Average Current Draw | 10 |
| Pump Type | Electric |
| Fuel Level Sender Assembly Included | Yes |
| Item Grade | Standard replacement |
| Package Contents | Fuel pump module assembly w/float arm, seal, instruction sheet |
| Vapor Pressure Sensor | No |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Dodge | Ram 3500 | Cab & Chassis | N/A | For vehicles with a Midship Tank, it is suggested to clean the fuel tank before installing a new fuel pump to reduce the risk of contamination and premature failure; Consider using a fuel tank cleaning kit FC01.; Discontinued |
| 2009 | Dodge | Ram 3500 | Cab & Chassis | N/A | For vehicles with a Midship Tank, it is suggested to clean the fuel tank before installing a new fuel pump to reduce the risk of contamination and premature failure; Consider using a fuel tank cleaning kit FC01.; Discontinued |
| 2008 | Dodge | Ram 3500 | Cab & Chassis | N/A | For vehicles with a Midship Tank, it is suggested to clean the fuel tank before installing a new fuel pump to reduce the risk of contamination and premature failure; Consider using a fuel tank cleaning kit FC01.; Discontinued |
| 2007 | Dodge | Ram 3500 | Cab & Chassis | N/A | For vehicles with a Midship Tank, it is suggested to clean the fuel tank before installing a new fuel pump to reduce the risk of contamination and premature failure; Consider using a fuel tank cleaning kit FC01.; Discontinued |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.