Aluminum Upper Coolant Pipe for 2003-2009 Cummins replaces the OEM rubber upper coolant hose and comes powder coated in your choice of colors! For use with OEM RAM radiator. Aftermarket radiators may cause fitment issues. Upper Coolant Pipe for 2003-2009 Cummins Shocker Yellow Features:...

Replacement Coolant Bypass Hose for our 2007.5-2018 Ram 6.7L Cummins coolant bypass kits. This hose is covered with a high temperature protective sleeve.Application Notes: Direct replacement hose for Fleece Performance Coolant Bypass kits: FPE-CLNTBYPS-CUMMINS-0712 and FPE-CLNTBYPS-CUMMMINS-1318 Features: Replacement Coolant Bypass Hose for 2007.5-2018 Coolant...

Complete kit to service your Fleece Performance Coolant Bypass - Includes all O-rings, fasteners, and a new thermostat. Features: Two thermostats included to service all production years, you will only use one (1) of the included thermostats when replacing your bypass thermostat. This kit...

The Fleece Performance coolant bypass for the 2007.5-2012 RAM with 6.7L Cummins seamlessly integrates with your truck for an OE fit-and-finish.Features: Increased Coolant Flow, Decreased Coolant TemperaturesThe rear cylinders on the 6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the...