Mishimoto MMTS-F2D-03F Silver Thermostat Housing for Ford 6.0L Powerstroke Engine<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Direct fit for the 2003–2007 Ford 6.0L Powerstroke</li><li>Material: 6061 Aluminum / Note: This thermostat housing requires the use of the Ford Motorcraft RT-1169 thermostat.</li><li>CNC-machined aluminum housing includes O-ring for a consistent leak-proof seal</li><li>Direct-fit replacement for your aged factory unit</li><li>Mishimoto Lifetime Warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31SCk1WU3OL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41lWWGRzagL.jpg" noproxy>