2003-2007 FORD 6.0L POWER STROKE COMPLETE FUEL INJECTOR HARNESS ASSEMBLY
Ensure reliable injector operation and restore electrical integrity with this brand new Complete Fuel Injector Harness Assembly for the 2003–2007 Ford 6.0L Power Stroke Diesel. This direct-replacement harness connects the vehicle’s PCM to each injector inside the valve covers, delivering consistent electrical signals for proper injection timing and function.
Over time, factory harnesses become brittle, cracked, or suffer from oil saturation—leading to injector misfires, poor running conditions, or no-start issues. Replacing the entire harness is a smart solution for resolving intermittent injector faults, electrical codes, or performance issues caused by aged wiring or faulty connectors.
Features & Benefits:
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Compatible with all 2003–2007 Ford 6.0L Power Stroke diesel engines
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OE-style fitment and plug locations
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Replaces damaged, brittle, or oil-soaked harnesses
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Resolves injector electrical codes and no-start conditions
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Heavy-duty insulation resists oil and heat exposure
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Includes both driver and passenger side harnesses in one unit
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Restores signal integrity between PCM and injectors
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Quick installation using factory mounting points
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No tuning or modifications required
Truck Compatibility / Applications:
Fits the following Ford Super Duty diesel models:
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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
Fits all 6.0L Power Stroke applications using split valve cover injector harness configuration.
This complete injector harness assembly eliminates faulty or aged wiring issues in your 6.0L Power Stroke engine. With pre-terminated OE connectors and heavy-duty insulation, it ensures long-lasting injector control and seamless factory integration.
Shipping Disclaimer:
✔️ We ship via USPS, UPS, and FedEx.
✔️ Carrier selection is based on package size, weight, and destination.
✔️ 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, plasticizers, and petroleum-based materials, known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
Interchange Part Numbers:
4C3Z-9D930-AA, 4C3Z9D930AA, 5C3Z-9D930-A, 5C3Z9D930A, AP63432, 904-223
1 Review Hide Reviews Show Reviews
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Perfect fit
High quality, fit awesome on my 04. The wire casing used looks like it’ll hold up for a long time and way better than factory harness.
