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Ford Motorcraft Engine Wiring Harness, Ford (2005-07) 6.0L Power Stroke Diesel (11/4/04+)

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SKU: 5C3Z-12B637-BA

Genuine Ford Motorcraft engine wiring harness for 2005–2007 Ford 6.0L Power Stroke Diesel (build date 11/4/2004 and later)
OEM-engineered for seamless integration and reliable operation of all engine sensor and injector circuits
Built with durable, heat-resistant insulation and factory-spec connectors for long service life
Restores complete and secure electrical connection to injectors, sensors, and key engine components
Reduces risk of intermittent no-starts, injector codes, wiring faults, and performance issues
Ensures proper fuel delivery, engine management, and diagnostics for peak Power Stroke performance
Plug-and-play design for easy installation with no splicing or modifications required

Was: $1,614.89

Sale: $1,035.64

Save: 36%

Save: $579.25

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Description

Restore your 2005–2007 Ford Super Duty’s powerhouse to factory-grade reliability with the genuine Ford Motorcraft Engine Wiring Harness (part number 5C3Z-12B637-BA). Engineered specifically for late 6.0L Power Stroke Diesel models (with build date on or after November 4, 2004), this OEM harness is responsible for accurate, uninterrupted communication between your truck’s engine control module, fuel injectors, and critical sensors.

Constructed with high-temperature, factory-grade insulation and premium connectors, this harness is designed to withstand harsh engine bay environments and address common Power Stroke issues including no-starts, injector miscommunications, and persistent electrical faults. Each connector is precision-molded to lock tightly in place and ensure smooth operation of vital engine management systems.

The Ford Motorcraft engine harness delivers a direct-fit, plug-and-play replacement—no splicing or guesswork needed. Whether you’re chasing electrical gremlins, addressing trouble codes, or simply restoring optimal performance, this wiring harness guarantees a reliable repair and peace of mind on every mile. Trust OEM Motorcraft quality for seamless integration, maximum durability, and the top-tier performance your 6.0L diesel deserves.