The Fleece Performance 2019+ Ram 2500/3500 Cummins 6.7L Coolant Bypass Kit is a high-quality, patent-pending cooling system upgrade designed specifically for Ram trucks equipped with the 6.7L Cummins engine. This kit enhances coolant flow and reduces operating temperatures by addressing the common issue of inadequate coolant circulation to the rear cylinders, which can lead to excessive pressure buildup and potential failure of freeze plugs. Constructed with braided hose and AN O-ring fittings, it ensures a leak-free installation and a seamless OE fit-and-finish. The secondary thermostat included works based on temperature, providing a proactive solution to prevent over-temperature and over-pressure conditions, thereby improving engine reliability and longevity.
Designed for 2019 and newer Ram 2500 and 3500 models with the 6.7L Cummins engine, this coolant bypass kit is a critical upgrade for trucks used in demanding conditions or heavy-duty applications. It is a direct bolt-on replacement that addresses the coolant flow issues to the rear cylinders, preventing catastrophic failures such as freeze plug blowouts. Suitable for daily driving, towing, or off-road use, the kit ensures consistent cylinder temperatures and enhances cooling system performance. Installation includes all necessary components for a complete, leak-proof setup, making it an essential addition for maintaining engine health and durability in high-stress environments.
