6.0L Ford Power Stroke NGK Glow Plug 2004.5+ Warren Diesel 5L LCF Ford F-250 2003

5L LCF Ford F-250 2003 to 2007 Ford 6

High-Performance Design Provides Superior Handling & Improved Life

small metallic debris will be sent through the fuel system

1999-2003 Ford 7

6.0L Ford Power Stroke NGK Glow Plug 2004.5+ Warren Diesel 5L LCF Ford F-250 20036. 0L Ford Power Stroke NGK Glow Plug 2004. 5+ Product Code: RCD 97190 NGK Glowplugs 97190 These glow plugs are only for 2004. 5+ engines built after 9 22 03. In 2004, the combustion chamber on the piston has been modified (updated bowl design). Due to the design change of the piston, the glow plug has been made shorter by 1. 2 mm. If the longer glow plugs are installed into an engine with updated pistons, glow plug to piston contact will result,