Keep diesel moving from the tank to the engine with the Delphi Fuel Pump Module Assembly FG1663. This in-tank electric module drops in as a direct-fit replacement for the 2011-2021 RAM 3500, 4500, and 5500 equipped with the L6-6.7L diesel engine, delivering fuel to the fuel system on the listed applications.
- Built to OE standards: Delphi is a global OE manufacturer and builds its fuel pumps to Delphi's OE standards.
- Accurate fuel level: Empty float height and float retention match OE specifications for a correct fuel gauge reading.
- Lighter electrical load: Lower amperage draws less load on the vehicle's electrical system.
- Validated fit: Each part is validated, tested, and matched to the vehicle application, with a plastic housing and an external strainer.
The assembly ships with a float arm, seal, and instruction sheet. A fuel pressure regulator, lock ring, and mounting hardware are not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Signs the original module may need replacing include hard starting, sputtering under load, loss of power, or a whine from the tank; diagnose the cause before replacing, and if a failed pump module is the cause, this unit replaces it. Country of origin: Thailand.
Interchange: 4011440 · E7268M · EFG1663 · P77240M · 4560 227AB · 4560227AB · 4560227AC · 6814 1816AA · 68141816AA · RL560227AB · 6808 4721AA · 68084721AA · SP7238M · USEP7268M · Manufacturer part number FG1663.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this fuel pump module fit?
It is a direct-fit replacement for the 2011-2021 RAM 3500, 4500, and 5500 with the L6-6.7L diesel engine. See the Buyer's Guide tab to confirm your vehicle.
What comes in the box?
The assembly includes the fuel pump module with a float arm, a seal, and an instruction sheet. A regulator, lock ring, and mounting hardware are not included.
Is this an in-tank electric pump?
Yes. It is an in-tank electric fuel pump module assembly with a plastic housing and an external strainer.
What are signs the fuel pump module may need replacing?
Hard starting, sputtering under load, loss of power, engine stalling, or a whine from the tank. Diagnose the cause first, since these symptoms can have other sources.
Where is this part made?
Country of origin: Thailand. It is validated, tested, and matched to the listed vehicle applications and built to Delphi's OE standards.
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