The Mishimoto MMGH-F2D-98 Valve Cover Gasket & Glow Plug Harness Kit gives your everything you need to fix your 1999-2003 Ford 7.3L Powerstroke. In high-mileage Powerstroke pickups, glow plug harnesses frequently fail. Many Powerstroke operators will discover that the harness has been compromised during regular maintenance, or that a hard cold start could be a symptom of harness damage. Years of high glow plug amperage demand and high engine bay temperatures can cause the plastic connectors to brittle, resulting in circuit shorts. 

The Mishimoto Valve Cover Gasket & Harness Kit includes valve cover gaskets with built-in glow plug harnesses, allowing you to replace all glow plug wiring. This kit includes replacement pigtail connectors for repairing the damaged engine wiring. Sturdy terminals, high-quality connectors, and superior seals are included in this harness kit to ensure a long service life. This glow plug harness kit comes with a lifetime warranty and is designed to last the life of your truck.