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Coolant Bypass Kit for 2013-2018 RAM with 6.7L Cummins Fleece Performance - FPE-CLNTBYPS-CUMMINS-1318

Coolant Bypass Kit for 2013-2018 RAM with 6.7L Cummins Fleece Performance - FPE-CLNTBYPS-CUMMINS-1318

Regular price $398.99 USD
Regular price $398.99 USD Sale price $398.99 USD
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The Fleece Performance coolant bypass for the 2013-2018 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish.
Features:

Increased Coolant Flow, Decreased Coolant Temperatures
The rear cylinders on the 6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures.

This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure.

Our coolant bypass kit adds 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.

Benefits:

  • Lowers coolant temperature at the rear cylinders
  • Ensures consistent temperatures across all cylinders
  • Prevents damaging coolant pressure build up
  • Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation.

Why do I need a Fleece Coolant Bypass?
One of the biggest issues on the 6.7L Cummins is the coolant flow problem to the rear cylinders. This can cause catastrophic failure or blow outs of the freeze plugs in an over-temperature/over-pressure condition.

The Fleece Coolant Bypass is one of the most important additions you make to improve the reliability and longevity of the Cummins platform.
Kit Includes:

  • Rear coolant bypass thermostat housing
  • Front coolant bypass thermostat housing
  • New EGR cross-over tube gaskets
  • Black braided nylon coolant bypass hose with protective high temperature sleeve and AN fittings
  • Mounting hardware


This Part Fits:

Year Make Model Submodel Notes
2013 Ram 3500 Big Horn
2014 Ram 3500 Big Horn
2015 Ram 3500 Big Horn
2016 Ram 3500 Big Horn
2017 Ram 3500 Big Horn
2018 Ram 3500 Big Horn
2013 Ram 2500 Lone Star
2014 Ram 2500 Lone Star
2015 Ram 2500 Lone Star
2013 Ram 2500 Tradesman
2014 Ram 2500 Tradesman
2015 Ram 2500 Tradesman
2016 Ram 2500 Tradesman
2017 Ram 2500 Tradesman
2018 Ram 2500 Tradesman
2013 Ram 3500 ST
2013 Ram 2500 ST
2013 Ram 3500 SLT
2014 Ram 3500 SLT
2015 Ram 3500 SLT
2016 Ram 3500 SLT
2017 Ram 3500 SLT
2018 Ram 3500 SLT
2013 Ram 2500 SLT
2014 Ram 2500 SLT
2015 Ram 2500 SLT
2016 Ram 2500 SLT
2017 Ram 2500 SLT
2018 Ram 2500 SLT
2013 Ram 2500 Power Wagon
2014 Ram 2500 Power Wagon
2015 Ram 2500 Power Wagon
2016 Ram 2500 Power Wagon
2017 Ram 2500 Power Wagon
2018 Ram 2500 Power Wagon
2013 Ram 2500 Outdoorsman
2014 Ram 2500 Outdoorsman
2015 Ram 2500 Outdoorsman
2016 Ram 2500 Outdoorsman
2013 Ram 3500 Lone Star
2014 Ram 3500 Lone Star
2015 Ram 3500 Lone Star
2013 Ram 2500 Big Horn
2014 Ram 2500 Big Horn
2015 Ram 2500 Big Horn
2016 Ram 2500 Big Horn
2017 Ram 2500 Big Horn
2018 Ram 2500 Big Horn
2013 Ram 3500 Laramie Longhorn
2014 Ram 3500 Laramie Longhorn
2015 Ram 3500 Laramie Longhorn
2016 Ram 3500 Laramie Longhorn
2017 Ram 3500 Laramie Longhorn
2018 Ram 3500 Laramie Longhorn
2013 Ram 2500 Laramie Longhorn
2014 Ram 2500 Laramie Longhorn
2015 Ram 2500 Laramie Longhorn
2016 Ram 2500 Laramie Longhorn
2017 Ram 2500 Laramie Longhorn
2018 Ram 2500 Laramie Longhorn
2013 Ram 2500 Laramie
2014 Ram 2500 Laramie
2015 Ram 2500 Laramie
2016 Ram 2500 Laramie
2017 Ram 2500 Laramie
2018 Ram 2500 Laramie
2013 Ram 3500 Laramie
2014 Ram 3500 Laramie
2015 Ram 3500 Laramie
2016 Ram 3500 Laramie
2017 Ram 3500 Laramie
2018 Ram 3500 Laramie
2013 Ram 3500 Tradesman
2014 Ram 3500 Tradesman
2015 Ram 3500 Tradesman
2016 Ram 3500 Tradesman
2017 Ram 3500 Tradesman
2018 Ram 3500 Tradesman
2014 Ram 3500 Laramie Limited
2015 Ram 3500 Laramie Limited
2014 Ram 2500 Laramie Limited
2015 Ram 2500 Laramie Limited
2016 Ram 2500 Limited
2017 Ram 2500 Limited
2018 Ram 2500 Limited
2016 Ram 3500 Limited
2017 Ram 3500 Limited
2018 Ram 3500 Limited
2017 Ram 3500 Lone Star
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