Mishimoto 2003-2004 Ford 6.0L Powerstroke Glow Plug Harness Replacement Kit

Glow plug harness failure is quite common for high mileage 7.3L and 6.0L Powerstroke models. Although many owners will find this harness damaged while performing other engine maintenance, sometimes a hard cold start is an early indicator that the harness has begun to fail. Years of supporting high amperage glow plug draw combined with high engine bay temperatures will melt the plastic connectors, eventually resulting in shorts within the circuit. Using our extensive experience with the Ford Powerstroke, our team identified the need for a more durable and economical replacement for the factory harness. This full replacement kit includes everything you need to restore the glow plug wiring harness. Our kit uses high-quality connectors, robust terminals, and superior seals ensuring years of reliable service. As with all our products, this glow plug harness kit includes our signature Mishimoto Lifetime Warranty. High-performance component engineered for durability, efficiency, and reliable operation under demanding conditions. Designed to support optimal system function across a wide range of automotive applications.

• Includes full replacement harness from glow plug connectors to engine harness connector
• Includes everything needed to repair your faulty/melted glow plug harness
• Helps restore cold weather starting performance

The Mishimoto 2003-2004 Ford 6.0L Powerstroke Glow Plug Harness Replacement Kit is designed to address common failures in high mileage Ford Powerstroke models. Over time, high amperage draw and elevated engine bay temperatures can cause factory plastic connectors to melt, leading to shorts and starting issues, especially during cold weather. This comprehensive kit offers a reliable solution with durable, high-quality components that restore your glow plug system’s integrity and efficiency. It is ideal for owners seeking a cost-effective and long-lasting replacement that ensures optimal engine performance and easier cold starts. The kit includes all necessary connectors, terminals, and seals, making installation straightforward and convenient. Constructed with robust materials, the harness supports sustained high-current operation, reducing the risk of future damage and electrical faults. Backed by Mishimoto’s lifetime warranty, this harness is engineered for durability, reliability, and consistent operation under demanding conditions. It is compatible with 2004 Ford F-250 and F-350 Super Duty trucks equipped with the 6.0L Powerstroke diesel engine, providing a direct fit and seamless integration into your existing engine bay wiring. The upgrade not only improves starting performance but also contributes to the overall health of your vehicle’s electrical system, ensuring peace of mind during colder months and extended use. Whether performing routine maintenance or replacing a damaged harness, this kit offers a high-quality, economical solution built to withstand the rigors of demanding automotive environments, helping your truck maintain peak performance for years to come.

Features:

• Full replacement glow plug harness from glow plug connectors to engine harness connector

• Includes all components necessary to repair or replace a damaged or melted harness

• Designed to improve cold weather starting performance

• Constructed with high-quality connectors, robust terminals, and superior seals for long-lasting durability

• Engineered for reliable operation under demanding conditions and high amperage loads

Fitment:
2004 Ford Excursion Eddie Bauer
2004 Ford Excursion Limited
2004 Ford Excursion XLS
2004 Ford Excursion XLT
2004 Ford F-250 Super Duty Harley-Davidson Edition
2004 Ford F-250 Super Duty King Ranch
2004 Ford F-250 Super Duty Lariat
2004 Ford F-250 Super Duty XL
2004 Ford F-250 Super Duty XLT
2004 Ford F-350 Super Duty Harley-Davidson Edition
2004 Ford F-350 Super Duty King Ranch
2004 Ford F-350 Super Duty Lariat
2004 Ford F-350 Super Duty XL
2004 Ford F-350 Super Duty XLT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1