2004.25 & Up 6.0L Powerstroke Glow Plug
[GP541]

This glow plug is used in the 2004.25 & newer Ford 6.0L Powerstroke engines above engine S/N 6155637. It is 1.2mm shorter than the earlier 6.0L Powerstrokes. It uses dual coil technology. With the design incorporating a "regulating coil" it is almost impossible to burn out this glow plug. It heats up faster and lasts longer. Because it lights up so fast, the vehicle starts faster, runs smoother and cleaner, and performs better after start up.