Only Fit 2003: Compatible with Ford 2003 F250 F350 F450 F550 Super Duty Excursion equipped with 6.0L Turbo Diesel Engines; Will Not Fit for 2003 F-250 Super Duty XLT Crew Cab Pickup 6.0L Turbo Diesel
Glow Plugs: With a dual coil design, these glow plugs enhance cold-start capabilities and promote efficient ignition. A high positive temperature coefficient limits current flow as the glow plug heats up, preventing overheating and melting of the tip.
Glow Plug Wiring Harnesses: The high-temperature resistant glow plug harnesses are made from 24 pieces of tin-plated copper wire and irradiation wire, ensuring secure connections in harsh conditions.
Glow Plug Controller Module: The glow plug module optimizes glow plug operation, preventing overheating and premature wear for improved reliability and longevity.