Fleece Performance 98.5-07 Dodge Ram Cummins Replacement Thermostat Housing with Auxiliary Port

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

Upgrade your Dodge Ram with the Fleece Performance replacement thermostat housing designed for models from 1998.5 to 2007 with 5.9L Cummins engines and 2013-2018 models with 6.7L Cummins engines. This high-quality part is a direct replacement, ensuring a seamless fit and reliable operation. The thermostat housing includes an auxiliary port that is threaded to accept a -10AN (7/8"-14) fitting, allowing you to customize your coolant routing for enhanced system performance and versatility. The auxiliary port comes with a port plug (FPE-SP-7814) for added convenience and protection when not in use. This replacement part is compatible with the thermostat elbow included in Fleece Performance's coolant bypass kits, making it an ideal choice for maintenance and upgrades. It also directly replaces OEM Cummins parts 5283433 and 3943297, ensuring compatibility and ease of installation. Crafted from durable materials, this thermostat housing is built to withstand high temperatures and pressures typical in heavy-duty diesel applications, providing long-lasting performance. Whether you're performing routine maintenance or upgrading your cooling system, this Fleece Performance part offers a reliable solution that maintains optimal engine temperature and coolant flow, helping to improve engine efficiency and longevity.

Features:

• Designed for Dodge Ram models with 5.9L and 6.7L Cummins engines from 1998.5 to 2018

• Includes a threaded auxiliary port for -10AN (7/8"-14) fittings, enabling custom coolant routing

• Comes with a port plug (FPE-SP-7814) for optional sealing when auxiliary port is not in use

• Direct replacement for OEM parts 5283433 and 3943297, ensuring compatibility

• Durably constructed to withstand high temperatures and pressures in diesel engine applications

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1