2004.5-2007 FORD 6.0L POWER STROKE DIESEL HIGH PRESSURE OIL RAIL PLUG (DUMMY PLUG)
Restore high-pressure oil system integrity on your 2004.5–2007 Ford 6.0L Power Stroke Diesel with this high-quality replacement dummy plug. Also referred to as the high-pressure oil rail plug, this component seals the branch tube port in the oil rail and is a known wear item on 6.0L engines.
Worn or leaking dummy plugs can lead to hard starts, poor injector performance, and even no-start conditions. This replacement plug is built to meet or exceed OEM standards, making it an essential upgrade for high-mileage Power Stroke engines or during oil rail service.
What’s Included in the Kit:
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(1) High-pressure oil rail dummy plug
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(1) Updated internal sealing components
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(1) O-ring (pre-installed for convenience)
Features & Benefits:
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Direct-fit replacement for 2004.5–2007 6.0L Power Stroke
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Helps eliminate hard starts and no-start issues
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Seals branch tube port in oil rail to maintain high-pressure oil
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Updated design improves sealing over original version
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Compatible with both driver and passenger side oil rails
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Made from durable, heat-resistant materials
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Restores consistent oil pressure to the injectors
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Ideal for high-mileage trucks or during STC/HPOP upgrades
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Installs quickly with standard shop tools
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Prevents costly injector system damage
Truck Compatibility / Applications:
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2004.5–2007 Ford F-250 / F-350 / F-450 / F-550 Super Duty 6.0L Power Stroke Diesel
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2004.5–2005 Ford Excursion 6.0L Power Stroke Diesel
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2004.5–2010 Ford E-250 / E-350 / E-450 Van 6.0L Power Stroke Diesel
Note: Only fits late-build 2004.5 and newer models using dummy plugs in the high-pressure oil system.
If you're experiencing hot no-start issues or injector contribution faults, replacing your dummy plugs is a smart and inexpensive first step to restoring oil system reliability.
Shipping Disclaimer:
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✔️ Expedited shipping options are available at checkout.
✔️ Orders are processed within 1 business day (Monday–Friday).
✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning:
This product may expose you to chemicals including lead, chromium, and other petroleum-based compounds, known to the State of California to cause cancer and reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
