Fleece Coolant Bypass Replacement Hose FPE-CLNTBYPS-CUMMINS-1318

Fleece Coolant Bypass Replacement Hose for 6.7L Cummins Cooling Upgrade

The Fleece Coolant Bypass Hose FPE-CLNTBYPS-CUMMINS-1318 is engineered for 2007.5–2018 Dodge Ram trucks equipped with the 6.7L Cummins engine. This upgrade targets a known cooling imbalance by improving coolant circulation throughout the engine. As a result, it helps maintain more consistent operating temperatures under load.

Improved Coolant Flow and Rear Cylinder Protection

This coolant bypass hose promotes better coolant distribution to the rear cylinders, which are more prone to heat buildup. Therefore, it helps reduce localized hot spots that can develop during towing or performance driving. Because of this improved flow, the engine benefits from more balanced thermal management.

Reduces Heat Stress and Supports Engine Longevity

By increasing coolant efficiency, this system helps reduce thermal stress on internal components. In addition, it supports long-term engine durability by minimizing excessive heat concentration. This makes it especially beneficial for trucks used in heavy-duty or high-performance applications.

Durable Construction from Fleece Performance

Fleece Performance designs this hose using high-quality materials that withstand high temperatures and pressure. As a result, it offers improved reliability compared to factory components. Furthermore, its precision engineering ensures consistent performance over time.

Direct-Fit Installation with Complete Hardware

The kit is designed as a direct-fit solution and includes all necessary hardware for installation. Therefore, the process is straightforward and does not require major modifications. This allows both professional installers and experienced enthusiasts to complete the upgrade efficiently.

Ideal Upgrade for Towing and Performance Trucks

This cooling upgrade is well-suited for trucks used in towing, daily driving, or performance builds. Because of its ability to improve coolant flow and reduce engine stress, it provides a practical solution for extending engine life and maintaining consistent performance.

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