Fleece Replacement Thermostat Housing with Auxiliary Port (5.9L and 6.7L Cummins)

The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for model years 1998.5-2007 RAM with 5.9L Cummins and 2013-2018 RAM with 6.7L Cummins.  The auxiliary port is threaded to accept a -10AN (7/8"-14) fitting to allow you to customize your coolant routings and includes port plug FPE-SP-7814. 

APPLICATION NOTES

Direct replacement for thermostat elbow included in our coolant bypass kits: FPE-CLNTBYPS-CUMM-0712 and FPE-CLNTBYPS-CUMM-1318.

Direct replacement for Cummins part numbers 5283433 and 3943297.

Auxiliary port is threaded to accept a -10AN (7/8"-14) fitting.

*Patent Pending