NEW High Quality Heavy Gauge 6 foot long; Replacement Power Cord for up to 1500w Diesel Block Heaters. Made by OEM manufacturer. Compatible with Ford Factory Installed OEM Heaters in the Following Engines in Any Chassis: (F- 250,350 Pickup or Van, Expedition, Excursion.. ect.) 1995-2003 - 7.3L Ford Powerstroke Diesel Engines 2003-2007 - 6.0L Ford Powerstroke Diesel Engines 2007-2009 - 6.4L Ford Powerstroke Diesel Engines 2009-2012 - 6.7L Ford Powerstroke Diesel Engines New heavy gauge 6 foot long power cord for 120V AC Made with a high quality flexible rubber sheathing (not a cheap plastic covering that cracks in the cold) Plug ends are molded into cord, not just glued on to it like products of lesser quality. Keeps moisture out. Watch out for the cheap cords with the cheap hex style nuts on the end.