This Thermostat Housing for 2017-2024 6.6L Duramax is a direct replacement appearance upgrade for the unsightly OEM part. Comes powder coated in your choice of color to complement other upgrades such as a WCFab Intake Kit, Intercooler Piping, Upper Coolant Pipe, and Coolant Tank.
Direct Replacement for OEM Thermostat Housing
Custom Powder Coat Finish
Cleans up engine bay appearance
Completes the look when also running a WCFab Upper Coolant Pipes
Write the First Review!