Fleece Performance 5.9L Cummins Coolant Bypass Kit for 2006-2007 Dodge Ram

The Fleece Performance Coolant Bypass Kit is engineered to address the inherent cooling limitations of the 5.9L Cummins engine. While the factory system is sufficient for stock power, increased performance demands better thermal management for the rear cylinders. This kit features a secondary thermostat that operates based on temperature rather than pressure to ensure consistent flow across all cylinders. By regulating temperatures, it prevents excessive pressure buildup that can result in blown freeze plugs. Each kit includes high-quality AN o-ring fittings and durable braided hoses for a secure, leak-free installation. This specialized component is essential for maintaining engine longevity in high-horsepower 2006-2007 Dodge Ram applications.

Vehicle Compatibility	2006-2007 Dodge Ram 2500/3500
Engine Compatibility	5.9L Cummins Diesel
Transmission Compatibility	Automatic Transmission Only
Fitting Type	High Quality AN O-Ring
Hose Type	Braided Performance Hose
Thermostat Type	Temperature-Based Secondary Thermostat
Material	Anodized Aluminum (Estimated)
Mounting Location	Rear of Cylinder Block