KT Performance » DieselSite

Description: 203* is the temperature that Navistar designed the 7.3L to run at. This is the thermostat that was and still should be in every 7.3L Power Stroke. Until 1996, all 7.3L Power Strokes that were...More Details »

Description: DieselSite Billet Aluminum Thermostat Housing for Ford 7.3L (Black) If you've ever tried to change out your thermostat in the Power Stroke Diesel, you'll find that the factory thermostat housing...More Details »

Description: DieselSite Coolant Filtration System for Ford 7.3L Power Stroke Coolant filters are not a new idea to the diesel engine world. They come in most OEM applications for medium duty and OTR tractor...More Details »

Description: Frame Mount does NOT include a bracket but DOES include ball valves and more hose to facilitate mounting on the frame. One HUGE benefit of the installation of the 6.0L coolant filter is the...More Details »

Description: DieselSite Coolant Filtration System, Ford 6.0L Power Stroke, E-250/350/450 Van Mount E-Series Mount does NOT include a bracket but DOES include ball valves and more hose to facilitate mounting...More Details »

Description: Finally, a reliable replacement for the metal fan found on the 94'-97' OBS trucks. Similar to the 6.0L fan that has been popular in the OBS community, our fan is constructed with thicker material...More Details »