Billet Thermostat Housing 99.5-03 Ford 7.3L Powerstroke XD277 XDP

Billet Thermostat Housing 99.5-03 Ford 7.3L Powerstroke XD277 XDPReplace the old thermostat housing on your 1999. 5 2003 Ford 7. 3L Powerstroke with the XDP 7. 3L Billet Thermostat Housing XD277. Unlike your factory thermostat housing, the XD277 is built to last, featuring a billet aluminum construction for durability and a black anodized finish for superior corrosion resistance. The added rigidity of the billet construction also eliminates the common leak points from the 3 bolt flange on the factory housing. XDP's

Cleans Injector Bore and Seat

The added stresses and load from a modified engine can quickly exceed the levels the that the stock rocker arm bridges can support

eliminating the recirculation aspect of the factory TBV

Perfect for the toolbox of the at-home Duramax enthusiast

Application Note: This kit has a 90-degree lug fits the following starters: OEM

The CNC machined tips are made from a 86L20 bar stock that is core hardened and triple tempered for increased impact and wear resistance

4L Powerstroke

your valves can be pushed open by boost and drive pressure causing reversion

Fits: 2007

it's a direct-fit replacement for the factory component

Once modified

XDP does not recommend the installation of (2) of these units on the same truck as overcharging may occur