Motorcraft 6.0L Powerstroke Fuel Pump & Harness
Restore reliable power delivery to your 6.0 Powerstroke's Horizontal Fuel Conditioning Module (HFCM) with this genuine Motorcraft Fuel Pump Harness Connector Pigtail. Designed as a direct replacement for damaged, melted, corroded, or broken factory fuel pump connectors, this harness provides a dependable electrical connection between the vehicle wiring and the HFCM fuel pump assembly.
A failing fuel pump harness can cause intermittent fuel pressure issues, hard starts, no-start conditions, stalling, loss of power, fuel pump communication faults, and premature fuel pump failure. Replacing a damaged connector before installing a new HFCM or fuel pump assembly helps ensure long-term reliability and proper fuel system operation.
This harness is commonly required when replacing the Motorcraft HFCM Fuel Pump Assembly (6C3Z-9G282-D) found on 2003-2007 Ford Super Duty and Excursion models equipped with the 6.0L Power Stroke diesel engine. Some early-production trucks and Excursions may specifically require an adapter pigtail when installing updated HFCM assemblies.
Features & Benefits
- Genuine Motorcraft quality construction
- Direct replacement fuel pump connector
- Restores proper electrical connection to the HFCM
- Helps eliminate intermittent fuel pump operation
- Correct wire gauge and terminal design
- Weather-resistant connector design
- Ideal when replacing a damaged factory harness
- Recommended during HFCM fuel pump replacement
- Plug-and-wire installation
- Built to OEM specifications for fit and reliability
Common Symptoms of a Failed Fuel Pump Harness
If your truck experiences any of the following issues, inspect the HFCM harness connector:
- Hard starting
- Extended crank times
- No-start condition
- Intermittent stalling
- Low fuel pressure
- Fuel pump not running
- Melted connector terminals
- Corrosion inside connector
- Fuel system electrical faults
- Power loss under load
Vehicle Fitment
Ford Super Duty
- 2003 Ford F-250 6.0 Powerstroke
- 2004 Ford F-250 6.0 Powerstroke
- 2005 Ford F-250 6.0 Powerstroke
- 2006 Ford F-250 6.0 Powerstroke
- 2007 Ford F-250 6.0 Powerstroke
- 2003 Ford F-350 6.0 Powerstroke
- 2004 Ford F-350 6.0 Powerstroke
- 2005 Ford F-350 6.0 Powerstroke
- 2006 Ford F-350 6.0 Powerstroke
- 2007 Ford F-350 6.0 Powerstroke
- 2003 Ford F-450 6.0 Powerstroke
- 2004 Ford F-450 6.0 Powerstroke
- 2005 Ford F-450 6.0 Powerstroke
- 2006 Ford F-450 6.0 Powerstroke
- 2007 Ford F-450 6.0 Powerstroke
- 2003 Ford F-550 6.0 Powerstroke
- 2004 Ford F-550 6.0 Powerstroke
- 2005 Ford F-550 6.0 Powerstroke
- 2006 Ford F-550 6.0 Powerstroke
- 2007 Ford F-550 6.0 Powerstroke
Ford Excursion
- 2003 Ford Excursion 6.0 Powerstroke
- 2004 Ford Excursion 6.0 Powerstroke
- 2005 Ford Excursion 6.0 Powerstroke
Always verify fitment before ordering.
Why Replace the Harness When Replacing the HFCM?
Many 6.0 Powerstroke owners replace the fuel pump only to discover the original wiring connector has heat damage, corrosion, loose terminals, or broken locking tabs. A compromised harness can reduce voltage to the pump and shorten the life of a new HFCM assembly.
Replacing the connector during fuel system repairs helps ensure the new fuel pump receives proper voltage and operates at full capacity.
The updated Motorcraft HFCM Fuel Pump Assembly commonly used on 2003-2007 trucks is Ford part number 6C3Z-9G282-D, which supersedes earlier assemblies including 6C3Z-9G282-C.
