The Fleece Performance 03-07 Manual Transmission Cummins Coolant Bypass Kit with SS Braided Line is a critical upgrade designed to improve coolant flow and temperature regulation in 5.9/6.7L Cummins engines. Featuring a secondary thermostat that operates based on temperature rather than pressure, this kit effectively reduces coolant temperatures at the rear cylinders, ensuring uniform cooling across all six cylinders. Constructed with durable braided hoses and AN O-ring fittings, it guarantees a leak-free installation. This bypass kit addresses common coolant flow issues that can lead to excessive pressure buildup, freeze plug blowouts, and potential engine failure, thereby enhancing the reliability and longevity of the engine.
Designed specifically for 2003-2007 Dodge Ram trucks equipped with the 5.9/6.7L Cummins engines and manual transmissions, this complete kit is a direct bolt-on upgrade. It is ideal for use in street, towing, and off-road applications where maintaining optimal coolant temperatures is critical. The kit includes all necessary components for installation, providing a straightforward solution to coolant flow problems. By preventing over-temperature and over-pressure conditions, this bypass kit helps protect your engine from catastrophic failures and extends its service life under demanding conditions.
