FLEECE FPE-CUMM-TH-1318 REPLACEMENT THERMOSTAT HOUSING WITH AUXILIARY PORT FOR 5.9L / 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.

The FLEECE FPE-CUMM-TH-1318 Replacement Thermostat Housing with Auxiliary Port is crafted for optimal performance and compatibility with RAM trucks featuring the powerful 5.9L and 6.7L Cummins engines. Designed specifically for model years 1998.5-2007 and 2013-2018, this replacement part provides a seamless fit and exceptional functionality, ensuring your engine stays at the right temperature and operates efficiently.

Constructed from high-quality materials, the thermostat housing is built to withstand the rigors of heavy-duty use, maintaining its integrity under extreme conditions. The key feature of this component is the auxiliary port, which is conveniently threaded to accept a -10AN (7/8 inch-14) fitting. This allows for customized coolant routings, enabling you to optimize your system for improved efficiency and performance. This flexibility is particularly beneficial for those looking to enhance their engine cooling setup or integrate additional components.

The FLEECE thermostat housing not only serves as a reliable replacement part but also integrates flawlessly with existing coolant bypass kits, specifically designed for your Cummins engine. It directly replaces Cummins part numbers 5283433 and 3943297, making it an ideal choice for anyone seeking an upgrade without the hassle of making extensive modifications. Complete with a port plug (FPE-SP-7814), this product ensures everything you need is included in the package.

Whether you're enhancing your truck's performance on the road or tackling tougher terrains, the FLEECE FPE-CUMM-TH-1318 Replacement Thermostat Housing is engineered to support your endeavors, offering both reliability and enhanced cooling capabilities for your Cummins engine.