Fleece Performance 07.5-12 Dodge 6.7L Cummins Coolant Bypass Kit (07.5-15 6.7L)

Fleece Performance

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Regular price $359.00 USD
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Another product from Fleece Performance built out of necessity is the 2003-2013 Cummins Coolant Bypass kit. The Cummins engine cooling system was designed to adequately cool a 300-350hp engine. When the horsepower is increased there is an increased demand on the cooling system. The rear cylinders suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the system, especially the rear of the block and possibly blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. We?ve designed our coolant bypass kit with a secondary thermostat, that unlike other brands, works based on temperature instead of excessive pressure. This solves the problem before pressure becomes an issue by ensuring consistent temperatures across all six cylinders. Our kit comes with high quality AN o-ring fittings and AN hose connections with braided hose to ensure a leak free installation.

This Part Fits:

Year Make Model Submodel
2007-2010 Dodge Ram 2500 Laramie
2007-2010 Dodge Ram 2500 SLT
2007-2010 Dodge Ram 2500 ST
2008-2010 Dodge Ram 2500 SXT
2007-2010 Dodge Ram 3500 Laramie
2007-2010 Dodge Ram 3500 SLT
2007 Dodge Ram 3500 Sport
2007-2010 Dodge Ram 3500 ST
2008-2010 Dodge Ram 3500 SXT
2013-2014 Ram 2500 Big Horn
2011-2014 Ram 2500 Laramie
2014 Ram 2500 Laramie Limited
2011-2014 Ram 2500 Laramie Longhorn
2013-2014 Ram 2500 Lone Star
2012-2014 Ram 2500 Outdoorsman
2011-2014 Ram 2500 SLT
2011-2013 Ram 2500 ST
2013-2014 Ram 2500 Tradesman
2013-2014 Ram 3500 Big Horn
2011-2014 Ram 3500 Laramie
2014 Ram 3500 Laramie Limited
2011-2014 Ram 3500 Laramie Longhorn
2013-2014 Ram 3500 Lone Star
2011-2014 Ram 3500 SLT
2011-2013 Ram 3500 ST
2013-2014 Ram 3500 Tradesman
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