
Upgrade your 1998.5-2018 Dodge Ram 5.9L/6.7L Diesel with the Fleece FPE-CUMM-TH-1318 Thermostat Housing, equipped with an Auxiliary Port for enhanced customization. Designed as a direct-fit replacement, this housing simplifies the process of custom coolant routing with its additional port, ensuring versatility for your cooling system needs. A plug is also included for occasions when the auxiliary port remains unused.
- Quality Assurance: Rigorously tested to meet high standards of performance and reliability.
- Perfect Fit: Engineered as a direct replacement for seamless installation.
- Enhanced Customization: Features an auxiliary port for custom coolant routing, complete with a plug for flexibility.
- Shipping Note: Be aware that shipping restrictions apply; this product cannot be shipped to CA.
It's important to note that this thermostat housing is specifically designed to replace the thermostat elbow found in Fleece coolant bypass kits, ensuring a perfect fit and easy installation. Whether you're looking to create custom coolant routes or simply require a reliable replacement, this housing provides both functionality and convenience for your Dodge Ram Diesel.

Upgrade your 1998.5-2018 Dodge Ram 5.9L/6.7L Diesel with the Fleece FPE-CUMM-TH-1318 Thermostat Housing, equipped with an Auxiliary Port for enhanced customization. Designed as a direct-fit replacement, this housing simplifies the process of custom coolant routing with its additional port, ensuring versatility for your cooling system needs. A plug is also included for occasions when the auxiliary port remains unused.
Quality Assurance: Rigorously tested to meet high standards of performance and reliability.
Perfect Fit: Engineered as a direct replacement for seamless installation.
Enhanced Customization: Features an auxiliary port for custom coolant routing, complete with a plug for flexibility.
Shipping Note: Be aware that shipping restrictions apply; this product cannot be shipped to CA.
It's important to note that this thermostat housing is specifically designed to replace the thermostat elbow found in Fleece coolant bypass kits, ensuring a perfect fit and easy installation. Whether you're looking to create custom coolant routes or simply require a reliable replacement, this housing provides both functionality and convenience for your Dodge Ram [...]
Upgrade your 1998.5-2018 Dodge Ram 5.9L/6.7L Diesel with the Fleece FPE-CUMM-TH-1318 Thermostat Housing, equipped with an Auxiliary Port for enhanced customization. Designed as a direct-fit replacement, this housing simplifies the process of custom coolant routing with its additional port, ensuring versatility for your cooling system needs. A plug is also included for occasions when the auxiliary port remains unused.
- Quality Assurance: Rigorously tested to meet high standards of performance and reliability.
- Perfect Fit: Engineered as a direct replacement for seamless installation.
- Enhanced Customization: Features an auxiliary port for custom coolant routing, complete with a plug for flexibility.
- Shipping Note: Be aware that shipping restrictions apply; this product cannot be shipped to CA.
It's important to note that this thermostat housing is specifically designed to replace the thermostat elbow found in Fleece coolant bypass kits, ensuring a perfect fit and easy installation. Whether you're looking to create custom coolant routes or simply require a reliable replacement, this housing provides both functionality and convenience for your Dodge Ram Diesel.