Mishimoto misMMGH-F2D-98 1998-2003 Ford 7.3L Powerstroke Glow Plug Harness and Gasket

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 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. The Mishimoto Powerstroke glow plug harness includes direct-fit valve cover gaskets with integral glow plug harnesses. In addition, our kit includes replacement pigtail connectors in the case that your engine harness has also been damaged. 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 direct-fit valve cover gaskets with integral glow plug harness and glow plug pigtail harness
• Includes everything needed to repair your faulty or melted glow plug harness
• Helps restore cold weather starting performance

The Mishimoto misMMGH-F2D-98 glow plug harness and gasket kit is designed for 7.3L Powerstroke applications experiencing faulty or melted glow plug wiring. High amperage glow plug draw and elevated engine bay temperatures can damage the factory connectors over time, contributing to hard cold starts and circuit shorts. This replacement kit helps restore the glow plug wiring system and cold-weather starting performance.

The kit includes direct-fit valve cover gaskets with integral glow plug harnesses, a glow plug pigtail harness, and replacement pigtail connectors for repairs where the engine harness has also been damaged. High-quality connectors, robust terminals, and durable seals support reliable operation. Mishimoto includes its Lifetime Warranty with this glow plug harness kit.

Key Features and Performance Benefits

• Direct-fit valve cover gaskets: Includes integral glow plug harnesses for a complete replacement solution.
• Complete harness repair kit: Includes components needed to repair faulty or melted glow plug wiring.
• Replacement pigtail connectors: Helps address damage to the engine harness connectors.
• Cold-start support: Helps restore cold-weather starting performance.

Key Product Specifications and Technical Data

• Brand: Mishimoto
• Part number: misMMGH-F2D-98
• Product type: Glow plug harness and gasket kit
• Application: Ford 7.3L Powerstroke
• Gasket design: Direct-fit valve cover gaskets with integral glow plug harnesses
• Harness components: Glow plug harness and glow plug pigtail harness
• Connector construction: High-quality connectors, robust terminals, and superior seals
• Warranty: Mishimoto Lifetime Warranty

What's Included in the Box

• Direct-fit valve cover gaskets with integral glow plug harnesses
• Glow plug pigtail harness
• Replacement pigtail connectors

Fitment

Fits 2000-2003 Ford F-250 Super Duty models listed by the supplier for this product and the Ford 7.3L Powerstroke application.

Fitments:
1999 Ford F-250 Super Duty Lariat
1999 Ford F-250 Super Duty XL
1999 Ford F-250 Super Duty XLT
1999 Ford F-350 Super Duty Lariat
1999 Ford F-350 Super Duty XL
1999 Ford F-350 Super Duty XLT
2000 Ford Excursion Limited
2000 Ford Excursion XLT
2000 Ford F-250 Super Duty Lariat
2000 Ford F-250 Super Duty XL
2000 Ford F-250 Super Duty XLT
2000 Ford F-350 Super Duty Lariat
2000 Ford F-350 Super Duty XL
2000 Ford F-350 Super Duty XLT
2001 Ford Excursion Limited
2001 Ford Excursion XLT
2001 Ford F-250 Super Duty Lariat
2001 Ford F-250 Super Duty XL
2001 Ford F-250 Super Duty XLT
2001 Ford F-350 Super Duty Lariat
2001 Ford F-350 Super Duty XL
2001 Ford F-350 Super Duty XLT
2002 Ford Excursion Limited
2002 Ford Excursion XLT
2002 Ford F-250 Super Duty Lariat
2002 Ford F-250 Super Duty XL
2002 Ford F-250 Super Duty XLT
2002 Ford F-350 Super Duty Lariat
2002 Ford F-350 Super Duty XL
2002 Ford F-350 Super Duty XLT
2003 Ford Excursion Eddie Bauer
2003 Ford Excursion Limited
2003 Ford Excursion XLT
2003 Ford F-250 Super Duty Lariat
2003 Ford F-250 Super Duty XL
2003 Ford F-250 Super Duty XLT
2003 Ford F-350 Super Duty King Ranch
2003 Ford F-350 Super Duty Lariat
2003 Ford F-350 Super Duty XL
2003 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