FLEECE FPE-CUMM-TH-1318 REPLACEMENT THERMOSTAT HOUSING WITH AUXILIARY PORT RAM WITH 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 inch-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 inch-14) fitting.

Elevate your RAM 5.9L and 6.7L Cummins performance with the Fleece Performance Replacement Thermostat Housing. Designed for seamless compatibility with model years 1998.5-2007 and 2013-2018, this high-quality replacement part ensures your engine operates at optimal temperatures while providing versatile coolant routing options.

The Fleece thermostat housing is not just a replacement; it includes a threaded auxiliary port that accepts a -10AN (7/8 inch-14) fitting. This innovative feature allows you to customize your coolant pathways, enhancing the overall efficiency of your rig’s cooling system. Engineered with precision, it meets or exceeds OEM specifications for a perfect fit.

• Compatible with 1998.5-2007 RAM 5.9L Cummins and 2013-2018 RAM 6.7L Cummins.
• Includes a threaded auxiliary port for -10AN (7/8 inch-14) fitting.
• Direct replacement for thermostat elbow in Fleece coolant bypass kits: FPE-CLNTBYPS-CUMM-0712 and FPE-CLNTBYPS-CUMM-1318.
• Replaces OEM Cummins part numbers 5283433 and 3943297.
• Made from durable materials for long-lasting performance.

Don’t settle for less when it comes to your vehicle's cooling system. Upgrade to the Fleece Performance Replacement Thermostat Housing and experience improved performance and reliability on every drive.