2004.5-2007 FORD 6.0L POWER STROKE DIESEL STC FITTING HIGH PRESSURE OIL PUMP (HPOP) REPAIR KIT
Solve one of the most notorious no-start and stalling issues on the 6.0L Power Stroke with this STC (Snap-To-Connect) HPOP fitting repair kit. Specifically designed for 2004.5–2007 Ford 6.0L Power Stroke Diesel engines, this kit replaces the factory-prone-to-failure snap-to-connect fitting that joins the high-pressure oil pump to the oil supply branch tube.
The original STC fittings are a known weak point—prone to separation under pressure, resulting in hard starts, no-start conditions, and loss of injector control. This updated kit features a revised bracketed design and upgraded components to ensure long-term reliability and restore proper high-pressure oil delivery.
What’s Included in the Kit:
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Upgraded STC fitting assembly
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Updated bracket and hardware
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Seals, O-rings, and alignment dowels
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Installation instructions
Features & Benefits:
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Eliminates common 6.0L no-start issues caused by HPOP fitting failure
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Updated bracket design prevents fitting separation under high pressure
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OEM-quality components ensure perfect fit and long-term durability
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Includes all necessary seals and hardware for complete install
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Ideal for trucks with slow or no cranking while hot
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Helps restore proper injector control and performance
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Recommended during HPOP or dummy plug replacement
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Reduces labor costs by preventing future repairs
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Designed for late 2004.5 and newer 6.0L Powerstroke engines
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Trusted upgrade for fleet, work, or performance diesel applications
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 Vans with 6.0L Power Stroke Diesel
Only compatible with late-build 2004.5 and newer trucks using the STC-style fitting on the HPOP.
Upgrading the STC fitting is one of the most cost-effective and essential preventative repairs you can make on any 6.0L Powerstroke platform.
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✔️ Orders placed on weekends or holidays will be processed on the next business day.
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✔️ 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 petroleum-based compounds, known to the State of California to cause cancer and reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
