2003-2007 FORD 6.0L POWER STROKE HIGH PRESSURE OIL RAIL BALL TUBE NIPPLE O-RINGS - SET OF 8
Restore vital sealing and prevent high-pressure oil leaks with this set of 8 high-quality oil rail ball tube nipple O-rings, made specifically for 2003–2007 Ford 6.0L Power Stroke Diesel engines. These O-rings are designed to seal the connection between the high-pressure oil rail and the fuel injector ball tube nipples, a critical junction in the HEUI injection system.
Over time, the factory O-rings can become brittle, cracked, or flattened—resulting in hard starts, poor injector performance, or low ICP (Injection Control Pressure). Replacing them during HPOP or injector service is strongly recommended to ensure oil pressure integrity and long-term performance.
Features & Benefits:
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Fits 2003–2007 Ford F-250, F-350, F-450, F-550 6.0L Power Stroke Diesel
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Replaces worn or leaking OEM injector rail O-rings
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Prevents ICP loss and hot-start issues
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High-temp Viton construction resists heat, oil, and pressure
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Ideal for injector, HPOP, or oil rail maintenance
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Maintains proper injection control pressure and startup reliability
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Recommended during any oil rail or injector service
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Ensures proper sealing under extreme engine conditions
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Easy to install with proper tools
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Set of 8 – complete for both heads
Truck Compatibility / Applications:
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2003–2007 Ford F-250 Super Duty 6.0L Power Stroke
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2003–2007 Ford F-350 Super Duty 6.0L Power Stroke
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2003–2007 Ford F-450 / F-550 Super Duty 6.0L Power Stroke
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2003–2005 Ford Excursion 6.0L Power Stroke
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2004–2007 Ford E-Series Van 6.0L Power Stroke
This set of 8 high-pressure oil rail O-rings for the 6.0L Power Stroke is a cost-effective maintenance item to prevent ICP loss and injector misfires. A must-have during oil system repairs.
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California Proposition 65 Warning:
This product may expose you to chemicals including rubber compounds and petroleum derivatives, known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
